CN111273256B - 亮度增强的光学成像发射机 - Google Patents

亮度增强的光学成像发射机 Download PDF

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Publication number
CN111273256B
CN111273256B CN202010078057.9A CN202010078057A CN111273256B CN 111273256 B CN111273256 B CN 111273256B CN 202010078057 A CN202010078057 A CN 202010078057A CN 111273256 B CN111273256 B CN 111273256B
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optical
light
micro
transmitter
optics
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Chinese (zh)
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CN111273256A (zh
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A·帕卡拉
M·弗里赫特
E·扬
M·舒
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Ouster Inc
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Ouster Inc
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/671—Optical arrangements in the receiver for controlling the input optical signal
    • H04B10/675—Optical arrangements in the receiver for controlling the input optical signal for controlling the optical bandwidth of the input signal, e.g. spectral filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/697—Arrangements for reducing noise and distortion
    • H04B10/6973—Arrangements for reducing noise and distortion using noise matching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
    • H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
    • H10F30/225—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier working in avalanche mode, e.g. avalanche photodiodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/107—Integrated devices having multiple elements covered by H10F30/00 in a repetitive configuration, e.g. radiation detectors comprising photodiode arrays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H10F77/334—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors for shielding light, e.g. light blocking layers or cold shields for infrared detectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H10F77/337—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors using interference filters, e.g. multilayer dielectric filters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/407—Optical elements or arrangements indirectly associated with the devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/413—Optical elements or arrangements directly associated or integrated with the devices, e.g. back reflectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/959—Circuit arrangements for devices having potential barriers for devices working in avalanche mode
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/205—Neutral density filters

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
CN202010078057.9A 2017-05-15 2018-05-14 亮度增强的光学成像发射机 Active CN111273256B (zh)

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Application Number Priority Date Filing Date Title
US201762506445P 2017-05-15 2017-05-15
US201762506449P 2017-05-15 2017-05-15
US201762506437P 2017-05-15 2017-05-15
US62/506,449 2017-05-15
US62/506,437 2017-05-15
US62/506,445 2017-05-15
US201762515291P 2017-06-05 2017-06-05
US62/515,291 2017-06-05
CN201880045266.4A CN110914652B (zh) 2017-05-15 2018-05-14 亮度增强的光学成像发射机
PCT/US2018/032601 WO2018213200A1 (en) 2017-05-15 2018-05-14 Optical imaging transmitter with brightness enhancement

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CN111273256B true CN111273256B (zh) 2022-04-29

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US (7) US11131773B2 (https=)
EP (1) EP3615901B1 (https=)
JP (2) JP7154230B2 (https=)
KR (2) KR102657365B1 (https=)
CN (2) CN111273256B (https=)
AU (1) AU2018269000B2 (https=)
CA (1) CA3063605A1 (https=)
DE (2) DE202018006696U1 (https=)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11609336B1 (en) 2018-08-21 2023-03-21 Innovusion, Inc. Refraction compensation for use in LiDAR systems
CN106231995B (zh) * 2014-04-14 2020-07-03 株式会社村田制作所 脉搏波传播时间测量装置及生命体状态推定装置
GB201511551D0 (en) 2015-07-01 2015-08-12 St Microelectronics Res & Dev Photonics device
US9992477B2 (en) 2015-09-24 2018-06-05 Ouster, Inc. Optical system for collecting distance information within a field
CN109843500B (zh) 2016-08-24 2021-06-29 奥斯特公司 用于收集场内的距离信息的光学系统
US10502574B2 (en) * 2016-09-20 2019-12-10 Waymo Llc Devices and methods for a sensor platform of a vehicle
USD871412S1 (en) * 2016-11-21 2019-12-31 Datalogic Ip Tech S.R.L. Optical scanner
DK3562297T3 (da) * 2016-12-27 2021-05-25 Yara Int Asa System og metode til bestemmelse af planters status
KR102580275B1 (ko) 2016-12-30 2023-09-18 이노뷰전, 인크. 다중파장 라이다 설계
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
US11009605B2 (en) 2017-01-05 2021-05-18 Innovusion Ireland Limited MEMS beam steering and fisheye receiving lens for LiDAR system
US11054508B2 (en) 2017-01-05 2021-07-06 Innovusion Ireland Limited High resolution LiDAR using high frequency pulse firing
US10969475B2 (en) 2017-01-05 2021-04-06 Innovusion Ireland Limited Method and system for encoding and decoding LiDAR
DE102017101945B4 (de) * 2017-02-01 2026-02-12 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Messanordnung mit einem optischen Sender und einem optischen Empfänger
DE202018006696U1 (de) * 2017-05-15 2022-04-01 Ouster, Inc. Optischer Bildübertrager mit Helligkeitsverbesserung
CA3068943A1 (en) 2017-07-05 2019-01-10 Ouster, Inc. Light ranging device with electronically scanned emitter array and synchronized sensor array
CN107218920B (zh) * 2017-08-04 2020-07-10 美国西北仪器公司 距离测定方法及距离测定系统
CN109387845A (zh) * 2017-08-07 2019-02-26 信泰光学(深圳)有限公司 测距模块
US10785400B2 (en) * 2017-10-09 2020-09-22 Stmicroelectronics (Research & Development) Limited Multiple fields of view time of flight sensor
JP2019070586A (ja) * 2017-10-10 2019-05-09 オリンパス株式会社 分光検出装置、及び、検出波長域の調整方法
CN111542765B (zh) 2017-10-19 2024-08-02 图达通智能美国有限公司 具有大动态范围的lidar
US11340336B2 (en) 2017-12-07 2022-05-24 Ouster, Inc. Rotating light ranging system with optical communication uplink and downlink channels
US11346952B2 (en) 2017-12-08 2022-05-31 Hesai Technology Co., Ltd. Systems and methods for light detection and ranging
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
WO2019139895A1 (en) 2018-01-09 2019-07-18 Innovusion Ireland Limited Lidar detection systems and methods that use multi-plane mirrors
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
US10627487B2 (en) * 2018-02-10 2020-04-21 Delphi Technologies, Llc Enclosure
WO2019165130A1 (en) 2018-02-21 2019-08-29 Innovusion Ireland Limited Lidar detection systems and methods with high repetition rate to observe far objects
WO2019164961A1 (en) 2018-02-21 2019-08-29 Innovusion Ireland Limited Lidar systems with fiber optic coupling
US12298399B2 (en) 2018-02-22 2025-05-13 Seyond, Inc. Receive path for LiDAR system
US12085673B2 (en) 2018-02-23 2024-09-10 Seyond, Inc. Distributed LiDAR systems
WO2019165294A1 (en) 2018-02-23 2019-08-29 Innovusion Ireland Limited 2-dimensional steering system for lidar systems
WO2020013890A2 (en) 2018-02-23 2020-01-16 Innovusion Ireland Limited Multi-wavelength pulse steering in lidar systems
US11567182B2 (en) 2018-03-09 2023-01-31 Innovusion, Inc. LiDAR safety systems and methods
KR102337011B1 (ko) 2018-03-20 2021-12-13 모빌아이 비젼 테크놀로지스 엘티디 차량의 항법을 위한 시스템 및 방법
WO2019199775A1 (en) 2018-04-09 2019-10-17 Innovusion Ireland Limited Lidar systems and methods for exercising precise control of a fiber laser
WO2019199796A1 (en) 2018-04-09 2019-10-17 Innovusion Ireland Limited Compensation circuitry for lidar receiver systems and method of use thereof
US11303355B2 (en) * 2018-05-30 2022-04-12 Apple Inc. Optical structures in directional free-space optical communication systems for portable electronic devices
US10700780B2 (en) 2018-05-30 2020-06-30 Apple Inc. Systems and methods for adjusting movable lenses in directional free-space optical communication systems for portable electronic devices
US11099579B2 (en) * 2018-05-31 2021-08-24 Nissan North America, Inc. System for determining the number of remote vehicles following a host vehicle
CN114114295B (zh) 2018-06-15 2025-06-06 图达通智能美国有限公司 用于聚焦感兴趣的范围的lidar系统和方法
DE102018118653B4 (de) * 2018-08-01 2020-07-30 Sick Ag Optoelektronischer Sensor und Verfahren zum Erfassen eines Objekts
US11473970B2 (en) 2018-08-09 2022-10-18 Ouster, Inc. Subpixel apertures for channels in a scanning sensor array
US10739189B2 (en) 2018-08-09 2020-08-11 Ouster, Inc. Multispectral ranging/imaging sensor arrays and systems
EP4596359A3 (en) 2018-08-14 2025-12-31 Mobileye Vision Technologies Ltd. NAVIGATION SYSTEMS AND METHODS WITH SAFETY DISTANCES
US11579300B1 (en) 2018-08-21 2023-02-14 Innovusion, Inc. Dual lens receive path for LiDAR system
US11860316B1 (en) 2018-08-21 2024-01-02 Innovusion, Inc. Systems and method for debris and water obfuscation compensation for use in LiDAR systems
US11614526B1 (en) 2018-08-24 2023-03-28 Innovusion, Inc. Virtual windows for LIDAR safety systems and methods
US11796645B1 (en) 2018-08-24 2023-10-24 Innovusion, Inc. Systems and methods for tuning filters for use in lidar systems
US11579258B1 (en) 2018-08-30 2023-02-14 Innovusion, Inc. Solid state pulse steering in lidar systems
US11333748B2 (en) * 2018-09-17 2022-05-17 Waymo Llc Array of light detectors with corresponding array of optical elements
EP3861374B1 (de) * 2018-10-04 2025-02-26 Iris-Gmbh Infrared & Intelligent Sensors Bildgebender sensor
US20210349193A1 (en) * 2018-10-08 2021-11-11 Sony Semiconductor Solutions Corporation Time of flight apparatus and method
US12313788B1 (en) 2018-10-09 2025-05-27 Seyond, Inc. Ultrashort pulses in LiDAR systems
US11561284B2 (en) * 2018-11-02 2023-01-24 Waymo Llc Parallax compensating spatial filters
US11275146B2 (en) * 2018-11-08 2022-03-15 Infineon Technologies Ag LIDAR system with non-uniform sensitivity response
CN109188401A (zh) * 2018-11-09 2019-01-11 深圳市速腾聚创科技有限公司 激光雷达光学系统及激光雷达
CN114114606B (zh) 2018-11-14 2024-09-06 图达通智能美国有限公司 使用多面镜的lidar系统和方法
DE102018219481A1 (de) 2018-11-15 2020-05-20 Robert Bosch Gmbh Baugruppe für einen LiDAR-Sensor und LiDAR-Sensor
US20200182974A1 (en) * 2018-12-08 2020-06-11 Magik Eye Inc. Vertical cavity surface emitting laser-based projector
US11585906B2 (en) 2018-12-26 2023-02-21 Ouster, Inc. Solid-state electronic scanning laser array with high-side and low-side switches for increased channels
US11067884B2 (en) * 2018-12-26 2021-07-20 Apple Inc. Through-display optical transmission, reception, or sensing through micro-optic elements
CN113302515B (zh) 2019-01-10 2024-09-24 图达通智能美国有限公司 具有光束转向和广角信号检测的lidar系统和方法
US11493633B2 (en) * 2019-02-05 2022-11-08 United States Of America As Represented By The Secretary Of The Air Force Range-enabled three-dimensional imaging system and associated methods
US11486970B1 (en) 2019-02-11 2022-11-01 Innovusion, Inc. Multiple beam generation from a single source beam for use with a LiDAR system
US11076098B2 (en) 2019-02-12 2021-07-27 VIAVI Solutions he. Panoramic image capture for multispectral sensor
WO2020169835A1 (en) * 2019-02-22 2020-08-27 Prophesee Three-dimensional imaging and sensing using a dynamic vision sensor and pattern projection
DE102019202766C5 (de) * 2019-02-28 2024-04-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Sende/Empfangs-Einheit und Vorrichtung zur Signalübertragung
US20220357451A1 (en) * 2019-03-05 2022-11-10 Waymo Llc Lidar transmitter/receiver alignment
WO2020182591A1 (en) * 2019-03-08 2020-09-17 Osram Gmbh Component for a lidar sensor system, lidar sensor system, lidar sensor device, method for a lidar sensor system and method for a lidar sensor device
US11289524B2 (en) 2019-03-13 2022-03-29 Semiconductor Components Industries, Llc Microlenses for semiconductor device with single-photon avalanche diode pixels
WO2020190920A1 (en) * 2019-03-18 2020-09-24 Sense Photonics, Inc. Dynamic range improvements in lidar applications
CN109901184B (zh) * 2019-03-25 2021-12-24 Oppo广东移动通信有限公司 飞行时间组件、终端及飞行时间组件的控制方法
DE102019107957A1 (de) * 2019-03-27 2020-10-01 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronische vorrichtung und lidar-system
CN111751838B (zh) * 2019-03-28 2025-06-06 上海小瞳智能科技有限公司 一种微型固态激光雷达及其数据处理方法
JP7213466B2 (ja) * 2019-03-28 2023-01-27 パナソニックＩｐマネジメント株式会社 カメラシステム、搭乗者監視システム、移動装置、撮像方法及びプログラム
US11977185B1 (en) 2019-04-04 2024-05-07 Seyond, Inc. Variable angle polygon for use with a LiDAR system
US10838556B2 (en) 2019-04-05 2020-11-17 Apple Inc. Sensing system for detection of light incident to a light emitting layer of an electronic device display
CN110007291B (zh) * 2019-04-16 2021-07-02 深圳市速腾聚创科技有限公司 一种接收系统和激光雷达
US12153133B2 (en) 2019-04-26 2024-11-26 Ouster, Inc. Independent per-pixel integration registers for LIDAR measurements
CN121028103A (zh) 2019-04-26 2025-11-28 上海禾赛科技有限公司 激光雷达及其探测装置
CN113454776A (zh) * 2019-04-30 2021-09-28 惠普发展公司，有限责任合伙企业 模块化和平铺式光学传感器
US10950743B2 (en) 2019-05-02 2021-03-16 Stmicroelectronics (Research & Development) Limited Time of flight (TOF) sensor with transmit optic providing for reduced parallax effect
DE102019206316A1 (de) * 2019-05-03 2020-11-05 Robert Bosch Gmbh Optisches System, insbesondere LiDAR-System, und Fahrzeug
DE102019206318A1 (de) * 2019-05-03 2020-11-05 Robert Bosch Gmbh Kumulative Kurzpulsemission für gepulste LIDAR-Vorrichtungen mit langer Belichtungszeit
WO2020232016A1 (en) 2019-05-13 2020-11-19 Ouster, Inc. Synchronized image capturing for electronic scanning lidar systems
CN110678780B (zh) * 2019-05-16 2022-04-12 深圳市速腾聚创科技有限公司 激光接收阵列、激光雷达和智能感应设备
WO2020237067A1 (en) * 2019-05-23 2020-11-26 Sense Photonics, Inc. Optical aperture division for customization of far field pattern
US11848542B1 (en) * 2019-05-29 2023-12-19 Meta Platforms Technologies, Llc Active optics feedback and calibration
US11307415B1 (en) 2019-05-29 2022-04-19 Facebook Technologies, Llc Head mounted display with active optics feedback and calibration
JP7079753B2 (ja) 2019-06-11 2022-06-02 株式会社東芝 光検出装置、電子装置及び光検出方法
JP2021002541A (ja) * 2019-06-19 2021-01-07 株式会社リコー 光学装置、光源装置、検出装置及び電子機器
US11525892B2 (en) 2019-06-28 2022-12-13 Waymo Llc Beam homogenization for occlusion resistance
US11549799B2 (en) 2019-07-01 2023-01-10 Apple Inc. Self-mixing interference device for sensing applications
DE102019118029A1 (de) * 2019-07-04 2021-01-07 Valeo Schalter Und Sensoren Gmbh Optische Messvorrichtung zur Bestimmung von Objektinformationen von Objekten in wenigstens einem Überwachungsbereich
FR3098603B1 (fr) * 2019-07-09 2021-07-16 Commissariat Energie Atomique Dispositif pour réaliser une série de mesures optiques sur des points voisins par multiplexage en longueur d’onde.
TWI845693B (zh) * 2019-07-11 2024-06-21 以色列商奧寶科技有限公司 用於檢驗之光學設備及方法
CN110441754B (zh) * 2019-07-22 2022-08-30 中国科学院上海光学精密机械研究所 细分视场光学效率可控制的光学接收装置
DE102019211277A1 (de) * 2019-07-30 2021-02-04 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung
CN113866784B (zh) * 2019-08-08 2023-02-03 上海禾赛科技有限公司 激光雷达及其控制方法
DE102019212611A1 (de) * 2019-08-22 2021-02-25 Robert Bosch Gmbh Empfangseinheit für eine LIDAR-Vorrichtung
US12117606B2 (en) * 2019-08-27 2024-10-15 SCREEN Holdings Co., Ltd. MEMs phased-array for LiDAR applications
JP7133523B2 (ja) 2019-09-05 2022-09-08 株式会社東芝 光検出装置及び電子装置
US11145778B2 (en) * 2019-09-20 2021-10-12 Waymo Llc Monolithic silicon photomultiplier array
US11527582B1 (en) 2019-09-24 2022-12-13 Apple Inc. Display stack with integrated photodetectors
US11611058B2 (en) 2019-09-24 2023-03-21 Apple Inc. Devices and systems for under display image sensor
CN112955778B (zh) * 2019-09-26 2023-08-04 深圳市速腾聚创科技有限公司 校正方法、装置、存储介质及多通道激光雷达
CN112584133B (zh) 2019-09-27 2024-08-02 苹果公司 用于处理图像的系统和方法
US11150348B2 (en) * 2019-10-02 2021-10-19 Cepton Technologies, Inc. Techniques for detecting cross-talk interferences in lidar imaging sensors
DE102019126982A1 (de) * 2019-10-08 2021-04-08 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten
KR102684228B1 (ko) 2019-10-21 2024-07-11 삼성전자주식회사 복수-입력 폴디드 카메라 및 이를 포함하는 모바일 장치
WO2021081947A1 (zh) * 2019-10-31 2021-05-06 华为技术有限公司 一种雷达系统、滤波器和移动平台
US12140416B2 (en) * 2019-11-07 2024-11-12 Spectricity Collimating array for an optical sensing device
US10797698B1 (en) 2019-11-29 2020-10-06 Waymo Llc Systems and methods for selecting light emitters for emitting light
US11862749B2 (en) * 2019-12-06 2024-01-02 Adesto Technologies Corporation Integrated module assembly for optical integrated circuits
DE102019219825A1 (de) * 2019-12-17 2021-06-17 Robert Bosch Gmbh Sendeeinheit und LIDAR-Vorrichtung mit optischem Homogenisierer
EP4078218A1 (en) * 2019-12-20 2022-10-26 AMS Sensors Asia Pte. Ltd. Lidar with multi-range channels
US12352900B2 (en) 2019-12-20 2025-07-08 Waymo Llc Light detection and ranging (lidar) device having a light-guide manifold
US12055659B2 (en) * 2019-12-27 2024-08-06 Waymo Llc Optical redirector device
US12468020B2 (en) 2019-12-27 2025-11-11 Waymo Llc Optical redirector device
CN113126064B (zh) * 2019-12-28 2024-06-11 华为技术有限公司 一种信号处理方法及相关装置
KR102896844B1 (ko) * 2020-01-07 2025-12-04 삼성전자주식회사 라이다 장치 및 그 동작 방법
KR20220123001A (ko) * 2020-01-16 2022-09-05 소니 세미컨덕터 솔루션즈 가부시키가이샤 광원 장치 및 전자 기기
US11646335B2 (en) * 2020-01-30 2023-05-09 Semiconductor Components Industries, Llc Semiconductor devices with single-photon avalanche diodes and rectangular microlenses
JP7452044B2 (ja) * 2020-01-31 2024-03-19 株式会社デンソー 光検出装置
DE102020201636A1 (de) * 2020-02-11 2021-08-12 Ibeo Automotive Systems GmbH Einrichtung zur Erzeugung von Rückstreuungs-Histogrammdaten für die Bestimmung einer diffusen Rückstreuung bei einer optischen Laufzeitmessung und Verfahren
US20230121398A1 (en) * 2020-02-12 2023-04-20 Continental Autonomous Mobility US, LLC Blockage detection of high-resolution lidar sensor
US11561345B2 (en) * 2020-02-14 2023-01-24 Google Llc Apertures for reduced dynamic crosstalk and stray light control
US11592873B2 (en) 2020-02-14 2023-02-28 Apple Inc. Display stack topologies for under-display optical transceivers
KR102147279B1 (ko) * 2020-02-20 2020-08-24 국방과학연구소 물체 이동 탐지 장치, 방법, 컴퓨터 판독 가능한 기록 매체 및 컴퓨터 프로그램
CN113419247A (zh) * 2020-03-03 2021-09-21 华为技术有限公司 激光探测系统
US11295664B2 (en) 2020-03-11 2022-04-05 Apple Inc. Display-synchronized optical emitters and transceivers
FI129998B (fi) * 2020-04-22 2022-12-15 Teknologian Tutkimuskeskus Vtt Oy Hyperspektraalinen kuvantamislaite
US11695911B2 (en) 2020-04-27 2023-07-04 Ouster, Inc. Stereoscopic image capturing systems
WO2021219412A1 (en) * 2020-04-28 2021-11-04 Signify Holding B.V. An optical directional detector
US12270950B2 (en) 2020-04-28 2025-04-08 Ouster, Inc. LIDAR system with fog detection and adaptive response
US20210349192A1 (en) * 2020-05-07 2021-11-11 Beijing Voyager Technology Co., Ltd. Hybrid detectors for various detection range in lidar
US11619717B2 (en) * 2020-05-15 2023-04-04 Beijing Voyager Technology Co., Ltd. LiDAR receiver with movable detector
US11327237B2 (en) 2020-06-18 2022-05-10 Apple Inc. Display-adjacent optical emission or reception using optical fibers
DE102020208127A1 (de) * 2020-06-30 2021-12-30 Robert Bosch Gesellschaft mit beschränkter Haftung Lidar-Anordnung
CN111796339B (zh) * 2020-07-16 2021-03-19 长春工程学院 一种智能传感器的设计方法、智能设备
JP7298562B2 (ja) * 2020-07-20 2023-06-27 トヨタ自動車株式会社 車両の周辺検知装置
US11487859B2 (en) 2020-07-31 2022-11-01 Apple Inc. Behind display polarized optical transceiver
US12206032B2 (en) 2020-07-31 2025-01-21 Apple Inc. Wideband back-illuminated electromagnetic radiation detectors
US20220050183A1 (en) * 2020-08-12 2022-02-17 Beijing Voyager Technology Co., Ltd. Intertwined detector array for an optical sensing system
JP7476033B2 (ja) 2020-08-24 2024-04-30 株式会社東芝 受光装置及び電子装置
DE102020125023B4 (de) * 2020-09-25 2026-03-05 Marelli Germany Gmbh Sensoreinrichtung, Scheinwerfer, Verfahren und Steuergerät
WO2022075553A1 (en) 2020-10-07 2022-04-14 Samsung Electronics Co., Ltd. Optical sensor device for determining distance to object and velocity of the object, and identifying the shape and structure of the object
US20220113405A1 (en) * 2020-10-14 2022-04-14 Argo AI, LLC Multi-Detector Lidar Systems and Methods
CN112260766B (zh) * 2020-10-19 2022-01-18 中国核动力研究设计院 一种射线偏转通信系统及通信方法
CN116324335A (zh) * 2020-10-20 2023-06-23 索尼半导体解决方案公司 距离测量装置和距离测量方法
CN114488176A (zh) * 2020-10-23 2022-05-13 睿镞科技(北京)有限责任公司 3d图像传感器测距系统及使用该系统进行测距的方法
WO2022102856A1 (ko) 2020-11-12 2022-05-19 주식회사 에스오에스랩 라이다 장치
CN114577341A (zh) * 2020-11-30 2022-06-03 华为技术有限公司 一种探测器及移动终端
US20240004079A1 (en) * 2020-12-04 2024-01-04 Deep-In-Sight Co., Ltd. Optical Device Having Monolithic Architecture And Method For Manufacturing Same
US11789466B2 (en) * 2020-12-18 2023-10-17 Microsoft Technology Licensing, Llc Event camera based navigation control
US11892572B1 (en) 2020-12-30 2024-02-06 Waymo Llc Spatial light modulator retroreflector mitigation
TWI755252B (zh) * 2021-01-13 2022-02-11 宇瞻科技股份有限公司 輝度計
US12181608B2 (en) * 2021-01-27 2024-12-31 Ford Global Technologies, Llc Rotating sensor assembly
US12061289B2 (en) 2021-02-16 2024-08-13 Innovusion, Inc. Attaching a glass mirror to a rotating metal motor frame
US11422267B1 (en) 2021-02-18 2022-08-23 Innovusion, Inc. Dual shaft axial flux motor for optical scanners
US11789128B2 (en) 2021-03-01 2023-10-17 Innovusion, Inc. Fiber-based transmitter and receiver channels of light detection and ranging systems
CN112965243B (zh) * 2021-03-10 2022-10-04 北京航空航天大学 一种紧凑型眼纹(巩膜血管)成像装置
US11839133B2 (en) 2021-03-12 2023-12-05 Apple Inc. Organic photodetectors for in-cell optical sensing
DE102021106218B4 (de) * 2021-03-15 2025-05-15 Dspace Gmbh Testsystem für einen LiDAR-Sensor und Verfahren zum Testen eines LiDAR-Sensors
TW202238971A (zh) * 2021-03-18 2022-10-01 神盾股份有限公司 光感測模組
US12153136B1 (en) * 2021-03-19 2024-11-26 General Atomics Aeronautical Systems, Inc. Systems and methods of imaging and/or range finding
US12125865B2 (en) 2021-03-31 2024-10-22 Apple Inc. Electromagnetic radiation detectors integrated with immersion lenses
KR102542126B1 (ko) * 2021-04-01 2023-06-13 주식회사 솔리드뷰 라이다 센서 및 그의 노이즈 제거 방법
JP2024513908A (ja) * 2021-04-08 2024-03-27 シグニファイ ホールディング ビー ヴィ オプティカルディテクタ
US11555895B2 (en) 2021-04-20 2023-01-17 Innovusion, Inc. Dynamic compensation to polygon and motor tolerance using galvo control profile
US11614521B2 (en) 2021-04-21 2023-03-28 Innovusion, Inc. LiDAR scanner with pivot prism and mirror
WO2022225859A1 (en) 2021-04-22 2022-10-27 Innovusion, Inc. A compact lidar design with high resolution and ultra-wide field of view
EP4305450A1 (en) 2021-04-22 2024-01-17 Innovusion, Inc. A compact lidar design with high resolution and ultra-wide field of view
WO2022271265A2 (en) * 2021-04-26 2022-12-29 Neural Propulsion Systems, Inc. Long-range lidar
KR20230158019A (ko) * 2021-04-30 2023-11-17 헤사이 테크놀로지 씨오., 엘티디. 광검출 장치 및 주행 캐리어, 레이저 레이더 및 검출 방법
CN121559529A (zh) * 2021-04-30 2026-02-24 上海禾赛科技有限公司 光探测装置及探测方法
KR20240005752A (ko) * 2021-05-11 2024-01-12 옵시스 테크 엘티디 픽셀 맵핑 솔리드-스테이트 lidar 송신기 시스템 및 방법
CN117280242A (zh) 2021-05-12 2023-12-22 图达通智能美国有限公司 用于减轻LiDAR噪声、振动和声振粗糙度的系统和设备
EP4314884A1 (en) 2021-05-21 2024-02-07 Innovusion, Inc. Movement profiles for smart scanning using galvonometer mirror inside lidar scanner
US11953722B2 (en) * 2021-06-02 2024-04-09 Luminar Technologies, Inc. Protective mask for an optical receiver
US12222240B2 (en) * 2021-06-02 2025-02-11 Luminar Technologies, Inc. Protective mask for an optical receiver
US11527562B1 (en) 2021-06-23 2022-12-13 Aeluma, Inc. Photodetector module comprising emitter and receiver
DE102021207227A1 (de) * 2021-07-08 2023-01-12 Robert Bosch Gesellschaft mit beschränkter Haftung Lidar-Sensor und Umfelderkennungssystem
US11768294B2 (en) 2021-07-09 2023-09-26 Innovusion, Inc. Compact lidar systems for vehicle contour fitting
FR3125920B1 (fr) * 2021-07-27 2023-11-24 St Microelectronics Grenoble 2 Capteur optique
US12382157B2 (en) * 2021-08-06 2025-08-05 Koito Manufacturing Co., Ltd. Light emitting device, range-image capturing device, and monitoring device
KR102852783B1 (ko) * 2021-08-09 2025-08-29 주식회사 위멤스 스캐닝 미러 기반의 라이다 장치
EP4384849A4 (en) * 2021-08-12 2025-06-18 Ouster, Inc. Coaxial lidar system using a diffractive waveguide
US12094986B1 (en) 2021-08-25 2024-09-17 Apple Inc. Quantum-efficiency enhanced optical detector pixel having one or more optical scattering structures
US12124002B2 (en) 2021-09-03 2024-10-22 Apple Inc. Beam deflector metasurface
US12413043B2 (en) 2021-09-21 2025-09-09 Apple Inc. Self-mixing interference device with tunable microelectromechanical system
US12468017B2 (en) 2021-10-15 2025-11-11 Seyond, Inc. Integrated mirror motor galvanometer
CN114217447B (zh) * 2021-11-22 2023-07-07 中国工程物理研究院应用电子学研究所 一种激光束整形变换装置
CN216356147U (zh) 2021-11-24 2022-04-19 图达通智能科技(苏州)有限公司 一种车载激光雷达电机、车载激光雷达及车辆
US12461208B2 (en) * 2021-12-07 2025-11-04 Beijing Voyager Technology Co., Ltd. Diffractive light distribution for photosensor array-based lidar receiving system
EP4194890A1 (de) * 2021-12-09 2023-06-14 Pepperl+Fuchs SE Optischer sensor
DE102021132724A1 (de) 2021-12-10 2023-06-15 Valeo Schalter Und Sensoren Gmbh Optischer fahrzeug-umgebungssensor, fahrzeug und herstellungsverfahren
CN114200469A (zh) * 2021-12-10 2022-03-18 湖北久之洋信息科技有限公司 一种基于角锥阵列的激光探测系统
US12468015B2 (en) * 2022-01-07 2025-11-11 Ouster, Inc. Optical system for full frame flash solid state LIDAR system
US11867562B2 (en) * 2022-01-25 2024-01-09 Visera Technologies Company Limited Optical devices
EP4469827A4 (en) * 2022-01-30 2026-02-11 Ouster Inc Overlapping sub-beaches with no power
CN114647158B (zh) * 2022-03-23 2023-07-21 无锡环亚微电子有限公司 一种显影机的智能导料装置及其工作方法
US11871130B2 (en) 2022-03-25 2024-01-09 Innovusion, Inc. Compact perception device
EP4279948B1 (de) * 2022-05-17 2026-04-08 ZKW Group GmbH Sensorvorrichtung für einen kraftfahrzeugscheinwerfer
US20230384425A1 (en) * 2022-05-24 2023-11-30 Lg Innotek Co., Ltd. Lidar unit with stray light reduction system
JP2023183316A (ja) * 2022-06-15 2023-12-27 富士フイルムビジネスイノベーション株式会社 光測距装置及び画像形成装置
JP2024011627A (ja) * 2022-07-15 2024-01-25 キヤノン株式会社 光学装置、車載システム、および移動装置
EP4312020A1 (en) * 2022-07-27 2024-01-31 WiTrins s.r.o. Inspection system and method for analyzing defects
US12444068B2 (en) 2022-08-01 2025-10-14 Lg Innotek Co., Ltd. Optical inspection based on repetitive feature comparison
US20240045070A1 (en) * 2022-08-04 2024-02-08 Kodiak Robotics, Inc. Dense sensor pod assembly
US20240061087A1 (en) * 2022-08-19 2024-02-22 Ouster, Inc. Lidar system with fly's eye lens arrays
JP7732422B2 (ja) 2022-09-02 2025-09-02 株式会社デンソー 測距装置
US12044846B2 (en) * 2022-09-14 2024-07-23 Valve Corporation Position tracking systems and methods for head-mounted display systems
US12352894B2 (en) 2022-09-20 2025-07-08 Apple Inc. Wavelength mixing for optical systems
DE102022127849A1 (de) * 2022-10-21 2024-05-02 Valeo Detection Systems GmbH Optischer expander eines lidarsystems und lidarsystem
JP7740199B2 (ja) 2022-10-21 2025-09-17 株式会社デンソー 光学センサ、受光モジュール
US12399340B2 (en) * 2022-10-27 2025-08-26 Sensirion Ag Optical component, optoelectronic module and method of manufacture
JP2024081358A (ja) * 2022-12-06 2024-06-18 ソニーセミコンダクタソリューションズ株式会社 照明装置及び測距装置
DE102023200797A1 (de) * 2023-02-01 2024-08-01 Robert Bosch Gesellschaft mit beschränkter Haftung LiDAR-System mit einer Sende- und einer Empfangseinheit sowie Verfahren zur Reduktion des optischen Übersprechens eines LiDAR-Systems
US20240310242A1 (en) * 2023-03-15 2024-09-19 Ii-Vi Delaware, Inc. Bidirectional Optical Power Monitor
CN116488738A (zh) * 2023-04-11 2023-07-25 浙江大学 一种用于水下无线光通信系统的SiPM光学均衡方法
US12601583B2 (en) 2023-05-17 2026-04-14 Apple Inc. Multi-channel self-mixing interferometric sensor
US12175324B1 (en) * 2023-09-05 2024-12-24 Datalogic IP Tech, S.r.l. Photoelectric sensor with improved light spot overlap and related method
KR20250061156A (ko) * 2023-10-27 2025-05-08 엘지이노텍 주식회사 광 출력 장치 및 이를 포함하는 라이다 장치
EP4556946A1 (en) * 2023-11-17 2025-05-21 Ladar Limited A system for operating in a maritime environment
EP4575592A1 (en) * 2023-12-22 2025-06-25 Sensirion AG Optical component and method of manufacture
WO2025140896A1 (en) * 2023-12-28 2025-07-03 Sony Semiconductor Solutions Corporation Active light sensing system and device
WO2025235812A1 (en) * 2024-05-08 2025-11-13 Irradiant Technologies, Inc. Systems and methods for integrated free space optical elements and devices
CN121703051A (zh) * 2026-02-24 2026-03-20 中国科学院西安光学精密机械研究所 高能效集成衍射光谱阵列成像系统及并行光谱重建方法

Family Cites Families (226)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003660A (en) 1975-12-03 1977-01-18 Hunter Associates Laboratory, Inc. Sensing head assembly for multi-color printing press on-line densitometer
US4275950A (en) * 1980-02-04 1981-06-30 Meyer Stanley A Light-guide lens
US4358851A (en) 1980-02-28 1982-11-09 Xerox Corporation Fiber optic laser device and light emitter utilizing the device
JPS58211677A (ja) 1982-06-02 1983-12-09 Nissan Motor Co Ltd 光レ−ダ装置
DE3426868A1 (de) 1984-07-20 1986-01-30 LITEF Litton Technische Werke der Hellige GmbH, 7800 Freiburg Verfahren und einrichtung zur drehratenauslesung mittels eines passiven optischen resonators
JPS6137911U (ja) 1984-08-10 1986-03-10 内山工業株式会社 材料注入成形金型
US4676599A (en) 1985-08-14 1987-06-30 The United States Of America As Represented By The Secretary Of The Air Force Micro-optical lens holder
US4744667A (en) 1986-02-11 1988-05-17 University Of Massachusetts Microspectrofluorimeter
US4851664A (en) 1988-06-27 1989-07-25 United States Of America As Represented By The Secretary Of The Navy Narrow band and wide angle hemispherical interference optical filter
JPH036407A (ja) 1989-06-03 1991-01-11 Daido Steel Co Ltd 外周形状測定装置
US5084596A (en) 1990-06-04 1992-01-28 The Lamson & Sessions Co. Electrical box
JPH0749417Y2 (ja) 1990-09-28 1995-11-13 三菱重工業株式会社 電気抵抗探傷用探触子
US5267016A (en) 1991-11-27 1993-11-30 United Technologies Corporation Laser diode distance measurement
US5745153A (en) 1992-12-07 1998-04-28 Eastman Kodak Company Optical means for using diode laser arrays in laser multibeam printers and recorders
US5288992A (en) 1992-12-15 1994-02-22 Gte Laboratories Incorporated Wide angle, narrow band optical filter
US6133989A (en) 1993-02-09 2000-10-17 Advanced Scientific Concepts, Inc. 3D imaging laser radar
JPH0749417A (ja) 1993-08-06 1995-02-21 Fujitsu Ltd 干渉フィルタアセンブリ
DE4331203A1 (de) * 1993-09-14 1995-03-16 Hoefelmayr Bio Melktech Verfahren und Vorrichtung zur Entnahme einer mengenproportionalen Analyseprobe aus einem Melkfluß
JP3251150B2 (ja) 1994-12-29 2002-01-28 日本板硝子株式会社 平板マイクロレンズアレイおよびその製造方法
GB9618720D0 (en) 1996-09-07 1996-10-16 Philips Electronics Nv Electrical device comprising an array of pixels
CA2194002A1 (fr) * 1996-12-24 1998-06-24 Pierre Girard Camera electronique panoramique
US6362482B1 (en) 1997-09-16 2002-03-26 Advanced Scientific Concepts, Inc. High data rate smart sensor technology
US6721262B1 (en) 1997-09-22 2004-04-13 Seagate Technology Llc Aperture stop for a flying optical head
JP3835016B2 (ja) * 1998-10-16 2006-10-18 三菱電機株式会社 レーザレーダ装置
JP2000138792A (ja) 1998-10-30 2000-05-16 Sharp Corp イメージセンサ及びその製造方法
US6201293B1 (en) 1998-11-19 2001-03-13 Xerox Corporation Electro optical devices with reduced filter thinning on the edge pixel photosites and method of producing same
US6564168B1 (en) 1999-09-14 2003-05-13 Immersion Corporation High-resolution optical encoder with phased-array photodetectors
US6414746B1 (en) 1999-11-24 2002-07-02 Advanced Scientific Concepts, Inc. 3-D imaging multiple target laser radar
TW527518B (en) 2000-07-14 2003-04-11 Massachusetts Inst Technology Method and system for high resolution, ultra fast, 3-D imaging
US6433934B1 (en) 2000-08-11 2002-08-13 Yakov Reznichenko Illumination system for use in imaging systems
AU2002216611A1 (en) 2000-09-29 2002-04-08 Board Of Regents, The University Of Texas System A theory of the charge multiplication process in avalanche photodiodes
US6814901B2 (en) 2001-04-20 2004-11-09 Matsushita Electric Industrial Co., Ltd. Method of manufacturing microlens array and microlens array
US6707230B2 (en) 2001-05-29 2004-03-16 University Of North Carolina At Charlotte Closed loop control systems employing relaxor ferroelectric actuators
DE10127204A1 (de) 2001-06-05 2003-03-20 Ibeo Automobile Sensor Gmbh Erfassungsverfahren und - vorrichtung
US7091462B2 (en) 2002-08-26 2006-08-15 Jds Uniphase Corporation Transmitter with laser monitoring and wavelength stabilization circuit
DE10244641A1 (de) 2002-09-25 2004-04-08 Ibeo Automobile Sensor Gmbh Optoelektronische Erfassungseinrichtung
WO2004066352A2 (en) 2003-01-23 2004-08-05 Orbotech Ltd. System and method for providing high brightness illumination
GB0304568D0 (en) * 2003-02-27 2003-04-02 Isis Innovation Microscopic imaging device
US20040223071A1 (en) 2003-05-08 2004-11-11 David Wells Multiple microlens system for image sensors or display units
US7196301B2 (en) 2003-07-18 2007-03-27 Honeywell International, Inc. System for detecting incoming light from a remote laser source
US7266248B2 (en) 2003-08-08 2007-09-04 Hewlett-Packard Development Company, L.P. Method and apparatus for generating data representative of an image
DE10345555A1 (de) 2003-09-30 2005-05-04 Osram Opto Semiconductors Gmbh Strahlungsemittierendes und -empfangendes Halbleiterbauelement und Verfahren zu dessen Herstellung
US7433042B1 (en) 2003-12-05 2008-10-07 Surface Optics Corporation Spatially corrected full-cubed hyperspectral imager
DE10361121A1 (de) 2003-12-22 2005-07-21 Schott Ag Optische Anordnung mit Stufenlinse
US7808706B2 (en) 2004-02-12 2010-10-05 Tredegar Newco, Inc. Light management films for displays
US7738026B2 (en) 2005-05-02 2010-06-15 Andrew G. Cartlidge Increasing fill-factor on pixelated sensors
US7279764B2 (en) 2004-06-01 2007-10-09 Micron Technology, Inc. Silicon-based resonant cavity photodiode for image sensors
USD531525S1 (en) 2004-11-02 2006-11-07 Sick Ag Optoelectronic sensor
US20090295910A1 (en) 2005-03-24 2009-12-03 Jose Mir Hyperspectral Imaging System and Methods Thereof
US8355767B2 (en) 2005-04-27 2013-01-15 Massachusetts Institute Of Technology Raman spectroscopy for non-invasive glucose measurements
US8294809B2 (en) 2005-05-10 2012-10-23 Advanced Scientific Concepts, Inc. Dimensioning system
JP2006337117A (ja) * 2005-05-31 2006-12-14 Sunx Ltd 光学測定装置
JP2007049417A (ja) 2005-08-10 2007-02-22 Canon Inc 撮像装置および焦点調節装置
US7559703B2 (en) 2005-09-14 2009-07-14 Ibiden Co., Ltd. Optical module and data communication system including the optical module
WO2007081628A2 (en) 2005-12-08 2007-07-19 Advanced Scientific Concepts Inc. Laser ranging, tracking and designation using 3-d focal planes
US7421159B2 (en) 2005-12-13 2008-09-02 Board of Supervisor of Louisiana State University and Agricultural and Mechanical College Integral pre-aligned micro-optical systems
JP2009520194A (ja) 2005-12-19 2009-05-21 アンスティテュ ナシオナル ドプティーク 物体検出照明システム及び方法
DE102006004802B4 (de) 2006-01-23 2008-09-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Bilderfassungssystem und Verfahren zur Herstellung mindestens eines Bilderfassungssystems
US7423821B2 (en) 2006-03-24 2008-09-09 Gentex Corporation Vision system
EP2041515A4 (en) 2006-07-13 2009-11-11 Velodyne Acoustics Inc HIGH DEFINITION LIDAR SYSTEM
JP5092159B2 (ja) 2006-12-04 2012-12-05 独立行政法人 宇宙航空研究開発機構 光学装置及び光学設計方法
TWI433052B (zh) 2007-04-02 2014-04-01 Primesense Ltd 使用投影圖案之深度製圖
EP1978394A1 (en) 2007-04-06 2008-10-08 Global Bionic Optics Pty Ltd. Optical system for increasing depth of field
US8319949B2 (en) 2007-06-18 2012-11-27 Leddartech Inc. Method for detecting objects with visible light
WO2008155770A2 (en) 2007-06-19 2008-12-24 Prime Sense Ltd. Distance-varying illumination and imaging techniques for depth mapping
WO2009079789A1 (en) 2007-12-21 2009-07-02 Leddartech Inc. Detection and ranging methods and systems
TWI358606B (en) 2007-12-28 2012-02-21 Ind Tech Res Inst Method for three-dimension (3d) measurement and an
US8384997B2 (en) 2008-01-21 2013-02-26 Primesense Ltd Optical pattern projection
ATE543105T1 (de) 2008-03-20 2012-02-15 Sick Ag Omnidirektionales lidar system
CN102027388B (zh) 2008-04-11 2013-08-28 瑞士联邦理工大学，洛桑(Epfl) 采用显示器作为照明源的基于飞行时间的成像系统
DE102008019850A1 (de) 2008-04-19 2009-10-22 Diehl Bgt Defence Gmbh & Co. Kg Vorrichtung und Verfahren zum Beleuchten einer Objektszene
US9041915B2 (en) 2008-05-09 2015-05-26 Ball Aerospace & Technologies Corp. Systems and methods of scene and action capture using imaging system incorporating 3D LIDAR
WO2010006081A1 (en) 2008-07-08 2010-01-14 Chiaro Technologies, Inc. Multiple channel locating
US8456517B2 (en) 2008-07-09 2013-06-04 Primesense Ltd. Integrated processor for 3D mapping
US7935886B2 (en) 2008-10-07 2011-05-03 Orbit Industries, Inc. Adjustable variable ring for electrical junction boxes
CN101413905B (zh) 2008-10-10 2011-03-16 深圳大学 X射线微分干涉相衬成像系统
CN201298079Y (zh) 2008-11-17 2009-08-26 南京德朔实业有限公司 激光测距装置
JP2010128122A (ja) * 2008-11-27 2010-06-10 Olympus Corp 撮像装置
US20100204964A1 (en) 2009-02-09 2010-08-12 Utah State University Lidar-assisted multi-image matching for 3-d model and sensor pose refinement
ATE544081T1 (de) * 2009-03-31 2012-02-15 Pepperl & Fuchs Optischer sensor nach dem laufzeitprinzip
US8717417B2 (en) 2009-04-16 2014-05-06 Primesense Ltd. Three-dimensional mapping and imaging
US8743176B2 (en) 2009-05-20 2014-06-03 Advanced Scientific Concepts, Inc. 3-dimensional hybrid camera and production system
US8172403B2 (en) * 2009-05-21 2012-05-08 Eastman Kodak Company Projection with curved speckle reduction element surface
WO2010141631A1 (en) 2009-06-02 2010-12-09 Velodyne Acoustics, Inc. Color lidar scanner
US8803967B2 (en) 2009-07-31 2014-08-12 Mesa Imaging Ag Time of flight camera with rectangular field of illumination
US8330840B2 (en) 2009-08-06 2012-12-11 Aptina Imaging Corporation Image sensor with multilayer interference filters
CN102006402B (zh) 2009-08-28 2014-02-19 鸿富锦精密工业（深圳）有限公司 摄像装置及其身份识别方法
CN102498340B (zh) 2009-09-11 2014-03-19 片冈照荣 Led照明装置
US20120170029A1 (en) * 2009-09-22 2012-07-05 ISC8 Inc. LIDAR System Comprising Large Area Micro-Channel Plate Focal Plane Array
US8633384B1 (en) 2009-10-20 2014-01-21 Hubbell Incorporated Extending electrical box
US20110116262A1 (en) 2009-11-13 2011-05-19 Phoseon Technology, Inc. Economical partially collimating reflective micro optical array
JP5588310B2 (ja) 2009-11-15 2014-09-10 プライムセンス リミテッド ビームモニタ付き光学プロジェクタ
CA2782235A1 (en) * 2009-11-30 2011-06-03 Imec Integrated circuit for spectral imaging system
US20150358601A1 (en) 2009-12-23 2015-12-10 Mesa Imaging Ag Optical Filter on Objective Lens for 3D Cameras
US8786757B2 (en) 2010-02-23 2014-07-22 Primesense Ltd. Wideband ambient light rejection
WO2011146523A2 (en) * 2010-05-17 2011-11-24 Velodyne Acoustics, Inc. High definition lidar system
NL2004996C2 (nl) 2010-06-29 2011-12-30 Cyclomedia Technology B V Werkwijze voor het vervaardigen van een digitale foto, waarbij ten minste een deel van de beeldelementen positieinformatie omvatten en een dergelijke digitale foto.
USD659030S1 (en) 2010-07-30 2012-05-08 Sick Ag Optoelectronic sensor
US9131136B2 (en) 2010-12-06 2015-09-08 Apple Inc. Lens arrays for pattern projection and imaging
JP5721069B2 (ja) * 2010-12-10 2015-05-20 国立大学法人 千葉大学 Ｌｅｄライダー装置
JP2012128270A (ja) 2010-12-16 2012-07-05 Denso Corp 干渉フィルタアセンブリ
EP2469295A1 (en) 2010-12-23 2012-06-27 André Borowski 3D landscape real-time imager and corresponding imaging methods
US8717488B2 (en) 2011-01-18 2014-05-06 Primesense Ltd. Objective optics with interference filter
DE102011002936A1 (de) 2011-01-20 2012-07-26 Ford Global Technologies, Llc Partikelsensor, Abgassystem und Verfahren zum Bestimmen von Partikeln im Abgas
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US20120320164A1 (en) 2011-06-16 2012-12-20 Lenny Lipton Stereoscopic camera with polarizing apertures
DE102011107360A1 (de) 2011-06-29 2013-01-03 Karlsruher Institut für Technologie Mikrooptisches Element, mikrooptisches Array und optisches Sensorensystem
US8797512B2 (en) 2011-09-15 2014-08-05 Advanced Scientific Concepts, Inc. Automatic range corrected flash ladar camera
US20160150963A1 (en) 2011-09-26 2016-06-02 Michael Lee Roukes One-photon integrated neurophotonic systems
US9716846B2 (en) * 2011-09-30 2017-07-25 Los Alamos National Security, Llc Full-frame, programmable hyperspectral imager
US11073278B2 (en) 2011-10-13 2021-07-27 Tinman Inc Vaporization apparatus
JP6082401B2 (ja) 2011-11-04 2017-02-15 アイメックＩｍｅｃ センサアレイ上にインターリーブ配置された画像コピーのオーバーラップしたセグメントを備えたスペクトルカメラ
US8743923B2 (en) 2012-01-31 2014-06-03 Flir Systems Inc. Multi-wavelength VCSEL array to reduce speckle
EP2815251B1 (en) 2012-02-15 2017-03-22 Heptagon Micro Optics Pte. Ltd. Time of flight camera with stripe illumination
JP5985661B2 (ja) 2012-02-15 2016-09-06 アップル インコーポレイテッド 走査深度エンジン
US9335220B2 (en) 2012-03-22 2016-05-10 Apple Inc. Calibration of time-of-flight measurement using stray reflections
KR101704160B1 (ko) 2012-03-22 2017-02-07 애플 인크. 짐발형 스캐닝 미러 어레이
US20130258099A1 (en) 2012-03-29 2013-10-03 Samsung Electronics Co., Ltd. Depth Estimation Device And Operating Method Using The Depth Estimation Device
CN103608696B (zh) * 2012-05-22 2016-05-11 韩国生产技术研究院 3d扫描系统和获得3d图像的方法
US8793046B2 (en) 2012-06-01 2014-07-29 Google Inc. Inferring state of traffic signal and other aspects of a vehicle's environment based on surrogate data
US9195914B2 (en) 2012-09-05 2015-11-24 Google Inc. Construction zone sign detection
US9071763B1 (en) 2012-09-26 2015-06-30 Google Inc. Uniform illumination image capture
US9383753B1 (en) 2012-09-26 2016-07-05 Google Inc. Wide-view LIDAR with areas of special attention
US9019267B2 (en) 2012-10-30 2015-04-28 Apple Inc. Depth mapping with enhanced resolution
US9111444B2 (en) 2012-10-31 2015-08-18 Raytheon Company Video and lidar target detection and tracking system and method for segmenting moving targets
KR102004987B1 (ko) 2012-12-11 2019-07-29 삼성전자주식회사 광자 계수 검출 장치 및 독출 회로
US9823351B2 (en) 2012-12-18 2017-11-21 Uber Technologies, Inc. Multi-clad fiber based optical apparatus and methods for light detection and ranging sensors
US20160047901A1 (en) 2012-12-25 2016-02-18 Quanergy Systems, Inc. Robust lidar sensor for broad weather, shock and vibration conditions
WO2014102341A1 (en) 2012-12-31 2014-07-03 Iee International Electronics & Engineering S.A. Optical system generating a structured light field from an array of light sources by meand of a refracting or reflecting light structuring element
US9285477B1 (en) 2013-01-25 2016-03-15 Apple Inc. 3D depth point cloud from timing flight of 2D scanned light beam pulses
US20140211194A1 (en) 2013-01-27 2014-07-31 Quanergy Systems, Inc. Cost-effective lidar sensor for multi-signal detection, weak signal detection and signal disambiguation and method of using same
US20140224792A1 (en) 2013-02-12 2014-08-14 Jurgen K. Beneke Adjustable wall enclosure for electrical devices and the like
US9063549B1 (en) 2013-03-06 2015-06-23 Google Inc. Light detection and ranging device with oscillating mirror driven by magnetically interactive coil
US9086273B1 (en) 2013-03-08 2015-07-21 Google Inc. Microrod compression of laser beam in combination with transmit lens
US9470520B2 (en) 2013-03-14 2016-10-18 Apparate International C.V. LiDAR scanner
WO2014141115A2 (en) 2013-03-15 2014-09-18 Primesense Ltd. Depth scanning with multiple emitters
US20140293263A1 (en) 2013-03-28 2014-10-02 James Justice LIDAR Comprising Polyhedron Transmission and Receiving Scanning Element
US9164511B1 (en) 2013-04-17 2015-10-20 Google Inc. Use of detected objects for image processing
US9488444B2 (en) 2013-04-29 2016-11-08 Raytheon Company Time-multiplexed broadband and multi-filtered electro-optic sensor
US10132928B2 (en) 2013-05-09 2018-11-20 Quanergy Systems, Inc. Solid state optical phased array lidar and method of using same
CN113745962A (zh) 2013-06-19 2021-12-03 苹果公司 集成结构化光投影仪
US10078137B2 (en) 2013-06-21 2018-09-18 Irvine Sensors Corp. LIDAR device and method for clear and degraded environmental viewing conditions
US20150002636A1 (en) 2013-06-28 2015-01-01 Cable Television Laboratories, Inc. Capturing Full Motion Live Events Using Spatially Distributed Depth Sensing Cameras
US9551791B2 (en) 2013-07-09 2017-01-24 Xenomatix Nv Surround sensing system
US9268012B2 (en) * 2013-07-12 2016-02-23 Princeton Optronics Inc. 2-D planar VCSEL source for 3-D imaging
US20150260830A1 (en) 2013-07-12 2015-09-17 Princeton Optronics Inc. 2-D Planar VCSEL Source for 3-D Imaging
US8742325B1 (en) 2013-07-31 2014-06-03 Google Inc. Photodetector array on curved substrate
GB2529070B (en) 2013-08-02 2017-07-12 Verifood Ltd Spectrometer comprising a plurality of isolated optical paths
US10126412B2 (en) 2013-08-19 2018-11-13 Quanergy Systems, Inc. Optical phased array lidar system and method of using same
US8836922B1 (en) 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
CN105452807A (zh) 2013-08-23 2016-03-30 松下知识产权经营株式会社 测距系统、以及信号产生装置
US9299731B1 (en) 2013-09-30 2016-03-29 Google Inc. Systems and methods for selectable photodiode circuits
US9425654B2 (en) 2013-09-30 2016-08-23 Google Inc. Contactless electrical coupling for a rotatable LIDAR device
US9368936B1 (en) 2013-09-30 2016-06-14 Google Inc. Laser diode firing system
WO2015052616A1 (en) 2013-10-09 2015-04-16 Koninklijke Philips N.V. Monolithic led arrays for uniform and high-brightness light sources
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
CN106463565B (zh) 2013-11-22 2018-06-01 优步技术公司 激光雷达扫描仪校准
KR101582572B1 (ko) 2013-12-24 2016-01-11 엘지전자 주식회사 차량 운전 보조 장치 및 이를 구비한 차량
US20150192677A1 (en) 2014-01-03 2015-07-09 Quanergy Systems, Inc. Distributed lidar sensing system for wide field of view three dimensional mapping and method of using same
US10061111B2 (en) 2014-01-17 2018-08-28 The Trustees Of Columbia University In The City Of New York Systems and methods for three dimensional imaging
JP2015137987A (ja) * 2014-01-24 2015-07-30 アズビル株式会社 距離センサおよび距離計測方法
US9756263B2 (en) 2014-05-01 2017-09-05 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US9935514B1 (en) 2014-06-14 2018-04-03 Waymo Llc Printed circuit board layout
US9753351B2 (en) 2014-06-30 2017-09-05 Quanergy Systems, Inc. Planar beam forming and steering optical phased array chip and method of using same
US9754192B2 (en) 2014-06-30 2017-09-05 Microsoft Technology Licensing, Llc Object detection utilizing geometric information fused with image data
US9575184B2 (en) 2014-07-03 2017-02-21 Continental Advanced Lidar Solutions Us, Inc. LADAR sensor for a dense environment
US10078133B2 (en) 2014-08-15 2018-09-18 Aeye, Inc. Method and system for ladar transmission with closed loop feedback control of dynamic scan patterns
US9869753B2 (en) 2014-08-15 2018-01-16 Quanergy Systems, Inc. Three-dimensional-mapping two-dimensional-scanning lidar based on one-dimensional-steering optical phased arrays and method of using same
EP3002548B1 (de) 2014-10-02 2016-09-14 Sick Ag Beleuchtungseinrichtung und Verfahren zum Erzeugen eines Beleuchtungsfeldes
US9772405B2 (en) 2014-10-06 2017-09-26 The Boeing Company Backfilling clouds of 3D coordinates
JP2016092146A (ja) 2014-10-31 2016-05-23 セイコーエプソン株式会社 量子干渉装置、原子発振器、電子機器および移動体
EP3045935A1 (en) 2015-01-13 2016-07-20 XenomatiX BVBA Surround sensing system with dome-filter assembly
EP3045936A1 (en) 2015-01-13 2016-07-20 XenomatiX BVBA Surround sensing system with telecentric optics
US10966614B2 (en) 2015-01-18 2021-04-06 Dentlytec G.P.L. Ltd. Intraoral scanner
WO2016116733A1 (en) 2015-01-20 2016-07-28 Milan Momcilo Popovich Holographic waveguide lidar
US10147757B2 (en) 2015-02-02 2018-12-04 Synaptics Incorporated Image sensor structures for fingerprint sensing
WO2016125165A2 (en) 2015-02-05 2016-08-11 Verifood, Ltd. Spectrometry system with visible aiming beam
EP3054313B1 (en) 2015-02-06 2018-01-31 Conti Temic microelectronic GmbH Transmitter lens for a lidar based sensor
US9369689B1 (en) 2015-02-24 2016-06-14 HypeVR Lidar stereo fusion live action 3D model video reconstruction for six degrees of freedom 360° volumetric virtual reality video
US10215553B2 (en) 2015-03-12 2019-02-26 Apple Inc. Thin PSD for laser-scanning systems
TWM506280U (zh) 2015-03-20 2015-08-01 Arima Lasers Corp 旋轉光學測距裝置
US9625582B2 (en) 2015-03-25 2017-04-18 Google Inc. Vehicle with multiple light detection and ranging devices (LIDARs)
US9529079B1 (en) 2015-03-26 2016-12-27 Google Inc. Multiplexed multichannel photodetector
US9651658B2 (en) 2015-03-27 2017-05-16 Google Inc. Methods and systems for LIDAR optics alignment
JP6421935B2 (ja) 2015-03-31 2018-11-14 パナソニックＩｐマネジメント株式会社 車両移動推定装置および車両移動推定方法
US9880263B2 (en) 2015-04-06 2018-01-30 Waymo Llc Long range steerable LIDAR system
US9525863B2 (en) 2015-04-29 2016-12-20 Apple Inc. Time-of-flight depth mapping with flexible scan pattern
KR20170001466A (ko) * 2015-06-26 2017-01-04 한국전자통신연구원 레이저 빔 결합 시스템
US10066990B2 (en) 2015-07-09 2018-09-04 Verifood, Ltd. Spatially variable filter systems and methods
CN111225057B (zh) * 2015-07-21 2022-09-20 华为终端有限公司 终端及其同步的方法
RU2018112507A (ru) 2015-09-10 2019-10-10 Филипс Лайтинг Холдинг Б.В. Уменьшение межсимвольной интерференции в кодированном свете
DE102015217908A1 (de) 2015-09-18 2017-03-23 Robert Bosch Gmbh Lidarsensor
US9992477B2 (en) 2015-09-24 2018-06-05 Ouster, Inc. Optical system for collecting distance information within a field
US10063849B2 (en) 2015-09-24 2018-08-28 Ouster, Inc. Optical system for collecting distance information within a field
EP3159711A1 (en) 2015-10-23 2017-04-26 Xenomatix NV System and method for determining a distance to an object
US10539661B2 (en) 2015-11-25 2020-01-21 Velodyne Lidar, Inc. Three dimensional LIDAR system with targeted field of view
AU2017212835B2 (en) 2016-01-29 2019-03-14 Ouster, Inc. Systems and methods for calibrating an optical distance sensor
JP7073262B2 (ja) 2016-01-31 2022-05-23 ベロダイン ライダー ユーエスエー，インコーポレイテッド 遠視野において重なり合う照射を有するｌｉｄａｒに基づく三次元撮像
US10627490B2 (en) 2016-01-31 2020-04-21 Velodyne Lidar, Inc. Multiple pulse, LIDAR based 3-D imaging
US11209664B2 (en) * 2016-02-29 2021-12-28 Nlight, Inc. 3D imaging system and method
US10018726B2 (en) * 2016-03-19 2018-07-10 Velodyne Lidar, Inc. Integrated illumination and detection for LIDAR based 3-D imaging
CA3017817C (en) 2016-03-21 2021-04-27 Velodyne Lidar, Inc. Lidar based 3-d imaging with varying illumination field density
CA3017811C (en) 2016-03-21 2021-04-27 Velodyne Lidar, Inc. Lidar based 3-d imaging with varying pulse repetition
EP3433578B8 (en) 2016-03-21 2021-06-16 Velodyne Lidar USA, Inc. Lidar based 3-d imaging with varying illumination intensity
WO2017210418A1 (en) 2016-06-01 2017-12-07 Velodyne Lidar, Inc. Multiple pixel scanning lidar
US20180003823A1 (en) * 2016-06-30 2018-01-04 Jason Yan Rotary type distance sensing device
CN109843500B (zh) 2016-08-24 2021-06-29 奥斯特公司 用于收集场内的距离信息的光学系统
EP3301477A1 (en) 2016-10-03 2018-04-04 Xenomatix NV System for determining a distance to an object
EP3301478A1 (en) 2016-10-03 2018-04-04 Xenomatix NV System for determining a distance to an object
EP3301479A1 (en) 2016-10-03 2018-04-04 Xenomatix NV Method for subtracting background light from an exposure value of a pixel in an imaging array, and pixel for use in same
EP3301480A1 (en) 2016-10-03 2018-04-04 Xenomatix NV System and method for determining a distance to an object
US10502830B2 (en) 2016-10-13 2019-12-10 Waymo Llc Limitation of noise on light detectors using an aperture
US10749308B2 (en) 2016-10-17 2020-08-18 Waymo Llc Thermal rotary link
US10375327B2 (en) 2016-10-21 2019-08-06 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US10530209B2 (en) 2016-10-28 2020-01-07 Waymo Llc Devices and methods for driving a rotary platform
EP3316000A1 (en) 2016-10-28 2018-05-02 Xenomatix NV Vehicular system for measuring a distance to an object and method of installing same
US10845470B2 (en) 2016-11-16 2020-11-24 Waymo Llc Methods and systems for protecting a light detection and ranging (LIDAR) device
US10605984B2 (en) * 2016-12-01 2020-03-31 Waymo Llc Array of waveguide diffusers for light detection using an aperture
US10845466B2 (en) 2016-12-23 2020-11-24 Cepton Technologies, Inc. Mounting apparatuses for optical components in a scanning lidar system
EP3343246A1 (en) 2016-12-30 2018-07-04 Xenomatix NV System for characterizing surroundings of a vehicle
US10121813B2 (en) 2017-03-28 2018-11-06 Luminar Technologies, Inc. Optical detector having a bandpass filter in a lidar system
US9989629B1 (en) 2017-03-30 2018-06-05 Luminar Technologies, Inc. Cross-talk mitigation using wavelength switching
EP3392674A1 (en) 2017-04-23 2018-10-24 Xenomatix NV A pixel structure
DE202018006696U1 (de) 2017-05-15 2022-04-01 Ouster, Inc. Optischer Bildübertrager mit Helligkeitsverbesserung
CA3068943A1 (en) 2017-07-05 2019-01-10 Ouster, Inc. Light ranging device with electronically scanned emitter array and synchronized sensor array
US10698088B2 (en) 2017-08-01 2020-06-30 Waymo Llc LIDAR receiver using a waveguide and an aperture

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