KR20220119769A - 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기 - Google Patents

작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기 Download PDF

Info

Publication number
KR20220119769A
KR20220119769A KR1020227028820A KR20227028820A KR20220119769A KR 20220119769 A KR20220119769 A KR 20220119769A KR 1020227028820 A KR1020227028820 A KR 1020227028820A KR 20227028820 A KR20227028820 A KR 20227028820A KR 20220119769 A KR20220119769 A KR 20220119769A
Authority
KR
South Korea
Prior art keywords
lens
light
laser
transmitter
lidar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020227028820A
Other languages
English (en)
Korean (ko)
Inventor
마크 제이. 도노반
Original Assignee
옵시스 테크 엘티디
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 옵시스 테크 엘티디 filed Critical 옵시스 테크 엘티디
Publication of KR20220119769A publication Critical patent/KR20220119769A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • 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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
    • G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Optical Distance (AREA)
KR1020227028820A 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기 Ceased KR20220119769A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762538149P 2017-07-28 2017-07-28
US62/538,149 2017-07-28
PCT/US2018/041021 WO2019022941A1 (en) 2017-07-28 2018-07-06 VCSEL LIDAR TRANSMITTER WITH LOW ANGULAR DIVERGENCE
KR1020217036648A KR102435970B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217036648A Division KR102435970B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기

Publications (1)

Publication Number Publication Date
KR20220119769A true KR20220119769A (ko) 2022-08-30

Family

ID=65041264

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020227028820A Ceased KR20220119769A (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR1020207005082A Active KR102218679B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR1020217004589A Active KR102326508B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR1020217036648A Active KR102435970B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020207005082A Active KR102218679B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR1020217004589A Active KR102326508B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR1020217036648A Active KR102435970B1 (ko) 2017-07-28 2018-07-06 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기

Country Status (6)

Country Link
US (5) US10514444B2 (https=)
EP (1) EP3658949A4 (https=)
JP (4) JP6865492B2 (https=)
KR (4) KR20220119769A (https=)
CN (2) CN115015883A (https=)
WO (1) WO2019022941A1 (https=)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
US12123950B2 (en) 2016-02-15 2024-10-22 Red Creamery, LLC Hybrid LADAR with co-planar scanning and imaging field-of-view
US12399279B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Enhanced hybrid LIDAR with high-speed scanning
US12399278B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Hybrid LIDAR with optically enhanced scanned laser
US10761195B2 (en) 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
US11105925B2 (en) 2017-03-01 2021-08-31 Ouster, Inc. Accurate photo detector measurements for LIDAR
CN110402398B (zh) 2017-03-13 2023-12-01 欧普赛斯技术有限公司 眼睛安全的扫描激光雷达系统
US10514444B2 (en) * 2017-07-28 2019-12-24 OPSYS Tech Ltd. VCSEL array LIDAR transmitter with small angular divergence
KR102634870B1 (ko) 2017-11-15 2024-02-13 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
JP7102797B2 (ja) * 2018-03-12 2022-07-20 株式会社リコー 光学装置、これを用いた距離計測装置、及び移動体
JP7324518B2 (ja) 2018-04-01 2023-08-10 オプシス テック リミテッド 雑音適応型固体ライダシステム
US10914823B2 (en) * 2018-05-01 2021-02-09 Qualcomm Incorporated Time of flight ranging with varying fields of emission
CN112543875B (zh) 2018-08-03 2024-12-13 欧普赛斯技术有限公司 分布式模块化固态lidar系统
US11947038B2 (en) * 2018-12-21 2024-04-02 Continental Automotive Systems, Inc. Wavelength adaptive narrow band optical filter for a LIDAR system
CN111562587B (zh) * 2019-02-14 2023-12-05 宁波舜宇车载光学技术有限公司 雷达装置及其发射端
DE102019106411B4 (de) * 2019-03-13 2021-06-10 Jenoptik Optical Systems Gmbh Laserscaneinrichtung und Verfahren zur dreidimensionalen Vermessung einer Szenerie in großer Entfernung
WO2020198261A1 (en) * 2019-03-25 2020-10-01 Trilumina Corp. Spatial multiplexing of lens arrays with surface-emitting lasers for multi-zone illumination
KR102634887B1 (ko) 2019-04-09 2024-02-08 옵시스 테크 엘티디 레이저 제어를 갖는 솔리드-스테이트 lidar 송신기
CN114127468A (zh) * 2019-05-28 2022-03-01 感应光子公司 用于利用场角来改变照明波长的有源照明系统
KR20220003600A (ko) 2019-05-30 2022-01-10 옵시스 테크 엘티디 액추에이터를 사용하는 눈-안전 장거리 lidar 시스템
KR102580722B1 (ko) 2019-06-10 2023-09-22 옵시스 테크 엘티디 눈-안전 장거리 고체 상태 lidar 시스템
WO2020263735A1 (en) 2019-06-25 2020-12-30 OPSYS Tech Ltd. Adaptive multiple-pulse lidar system
WO2021019903A1 (ja) * 2019-07-26 2021-02-04 パナソニックＩｐマネジメント株式会社 レーザレーダ
US11662434B2 (en) * 2019-07-29 2023-05-30 Ford Global Technologies, Llc Depth sensor
US12222445B2 (en) 2019-07-31 2025-02-11 OPSYS Tech Ltd. High-resolution solid-state LIDAR transmitter
CN114500808A (zh) * 2019-08-14 2022-05-13 Oppo广东移动通信有限公司 激光投射器、深度相机及电子装置
EP4024631A4 (en) 2019-08-28 2023-09-20 SOS LAB Co., Ltd VCSEL NETWORK AND LIDAR DEVICE USING IT
JPWO2021075340A1 (https=) * 2019-10-15 2021-04-22
KR20210059591A (ko) * 2019-11-13 2021-05-25 주식회사 에스오에스랩 옵틱 및 그 제작 방법
WO2021138709A1 (en) * 2020-01-07 2021-07-15 Baraja Pty Ltd Adaptive spatial estimation system
CN111141231A (zh) * 2020-01-13 2020-05-12 北京硅谷风尚科技有限公司 一种新型大视野3d激光照相机结构
CN113219438B (zh) * 2020-01-21 2023-03-31 苏州一径科技有限公司 一种高精度mems激光雷达发射装置和方法
JP2021120630A (ja) * 2020-01-30 2021-08-19 ソニーセミコンダクタソリューションズ株式会社 測距装置及び測距方法
US12276758B1 (en) * 2020-03-17 2025-04-15 Insight Lidar, Inc. Multi-beam laser scanner with programmable field of view
US20230132771A1 (en) * 2020-03-18 2023-05-04 Lg Innotek Co., Ltd. Surface-emitting laser device and distance measurement device having same
US11804695B2 (en) * 2020-09-11 2023-10-31 Lumentum Operations Llc Integrated flood and spot illuminators
EP4204848A4 (en) 2020-10-30 2024-10-09 Waymo LLC LASER DISTANCE DETECTION AND MEASUREMENT (LIDAR) DEVICES WITH VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL) EMITTERS
CN116420092A (zh) * 2020-11-06 2023-07-11 索尼半导体解决方案公司 半导体激光驱动装置、包括半导体激光驱动装置的lidar以及包括半导体激光驱动装置的车辆
US12085651B2 (en) * 2020-11-09 2024-09-10 Aurora Operations, Inc. Light detection and ranging (LIDAR) assembly using a dichroic optic to widen a field of view
CN116964476A (zh) * 2021-03-17 2023-10-27 神经推进系统股份有限公司 用于组合多个光学部件阵列的系统、方法和装置
KR20230150331A (ko) * 2021-04-08 2023-10-30 헤사이 테크놀로지 씨오., 엘티디. 고체 레이저 레이더 및 이를 사용한 탐지 방법
JP2022166647A (ja) * 2021-04-21 2022-11-02 パナソニックＩｐマネジメント株式会社 光学測定装置、実装基板の組立装置、および、実装基板の組立方法
CN115327551B (zh) * 2021-04-25 2025-11-25 上海禾赛科技有限公司 激光雷达
US20230051395A1 (en) * 2021-08-13 2023-02-16 Argo AI, LLC Scout pulsing
CN120233370A (zh) * 2021-09-15 2025-07-01 上海禾赛科技有限公司 光发射装置、光探测装置、及激光雷达
CN114172015B (zh) * 2021-12-08 2024-07-26 深圳市星汉激光科技股份有限公司 一种半导体激光器的聚焦耦合光路
CA3249350A1 (en) * 2022-01-24 2023-07-27 Leddartech Inc. BEAM CONTROL SYSTEM WITH A CONFIGURABLE BEAM DEFLECTION ELEMENT
US12585021B2 (en) * 2022-03-01 2026-03-24 Meta Platforms Technologies, Llc Addressable projector for dot based direct time of flight depth sensing
EP4510400A4 (en) * 2022-05-25 2025-04-30 Shenzhen Yinwang Intelligent Technologies Co., Ltd. Transmitting module, detection apparatus and terminal device
JP2025521528A (ja) * 2022-06-24 2025-07-10 エスオーエス ラブ カンパニー リミテッド レーザ出力アレイ、受信光学系、及びそれを用いたＬｉＤＡＲデバイス
CN119604783A (zh) * 2022-08-18 2025-03-11 深圳引望智能技术有限公司 一种发射模组、接收模组、探测装置及终端设备
US12313812B2 (en) * 2022-09-20 2025-05-27 Apple Inc. MOE-based illumination projector
JP2024132574A (ja) * 2023-03-17 2024-10-01 ソニーセミコンダクタソリューションズ株式会社 発光装置、及び測距システム
DE102023203450A1 (de) 2023-04-17 2024-10-17 Robert Bosch Gesellschaft mit beschränkter Haftung Lidareinheit für ein Fahrzeug
CN121532915A (zh) 2023-07-18 2026-02-13 株式会社小糸制作所 光源、测定装置、光源的制造方法以及测定装置的制造方法
CN117554928A (zh) * 2024-01-11 2024-02-13 深圳市速腾聚创科技有限公司 一种光学扫描模组、激光雷达和可移动设备
KR102761657B1 (ko) * 2024-02-05 2025-02-04 주식회사 에스오에스랩 레이저 이미팅 어셈블리 및 레이저 디텍팅 어셈블리를 포함하는 라이다 장치

Family Cites Families (305)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157257A (en) 1990-06-18 1992-10-20 Lasen, Inc. Mid-infrared light hydrocarbon DIAL LIDAR
JP3111599B2 (ja) 1992-03-02 2000-11-27 松下電器産業株式会社 光電子集積回路
JP3042278B2 (ja) 1993-09-17 2000-05-15 三菱電機株式会社 距離測定装置
JPH07253460A (ja) * 1994-03-14 1995-10-03 Nikon Corp 距離測定装置
JPH0815434A (ja) * 1994-06-23 1996-01-19 Nikon Corp 距離測定装置
JPH08280173A (ja) 1995-02-08 1996-10-22 Meidensha Corp コンデンサ充電装置
US6057909A (en) 1995-06-22 2000-05-02 3Dv Systems Ltd. Optical ranging camera
US5815041A (en) 1996-04-12 1998-09-29 Silicon Image, Inc. High-speed and high-precision phase locked loop having phase detector with dynamic logic structure
JPH10126007A (ja) 1996-10-21 1998-05-15 Fuji Xerox Co Ltd ２次元半導体レーザアレイ発光装置及びその駆動方法
US5909296A (en) 1997-04-04 1999-06-01 The United States Of America As Represented By The Secretary Of The Air Force Effective wide angle beam steering using spherical laser diode arrays
DE19717399C2 (de) 1997-04-24 2001-05-23 Martin Spies Einrichtung zur Bestimmung von Abstand und Art von Objekten sowie der Sichtweite
US6246708B1 (en) 1997-08-27 2001-06-12 Xerox Corporation Semiconductor laser with associated electronic components integrally formed therewith
KR20010041181A (ko) 1998-02-19 2001-05-15 벨 론 이. 고성능 차량 레이더 시스템
JP2000056020A (ja) 1998-08-07 2000-02-25 Honda Motor Co Ltd 物体検知装置
US6775480B1 (en) 1998-09-10 2004-08-10 Nortel Networks Limited Free space optical interconnect system
US6072581A (en) 1998-10-30 2000-06-06 Zygo Corporation Geometrically-desensitized interferometer incorporating an optical assembly with high stray-beam management capability
JP2000147604A (ja) 1998-11-13 2000-05-26 Matsushita Electric Ind Co Ltd レンジファインダ
US6560262B1 (en) 1999-01-26 2003-05-06 Triquint Technology Holding Co. Vertical cavity surface emitting laser array and a process for making same
US6959870B2 (en) 1999-06-07 2005-11-01 Metrologic Instruments, Inc. Planar LED-based illumination array (PLIA) chips
GB0000908D0 (en) 2000-01-14 2000-03-08 Scient Generics Ltd Parallel free-space optical communications
DE10004398A1 (de) 2000-02-02 2001-08-16 Infineon Technologies Ag VCSEL mit monolithisch integriertem Photodetektor
AT408818B (de) 2000-02-11 2002-03-25 Riegl Laser Measurement Sys Verfahren zur aufnahme eines objektraumes
EP1160540A1 (de) 2000-06-03 2001-12-05 Leica Geosystems AG Optischer Entfernungsmesser
RU2172560C1 (ru) 2000-06-08 2001-08-20 Васильев Владимир Павлович Устройство оптической связи
US6353502B1 (en) 2000-06-13 2002-03-05 Eastman Kodak Company VCSEL field correction
US6888871B1 (en) 2000-07-12 2005-05-03 Princeton Optronics, Inc. VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system
US6680788B1 (en) 2000-10-12 2004-01-20 Mcnc Scanning apparatus and associated method
FR2816264B1 (fr) * 2000-11-09 2003-02-21 Thomas Bleiner Dispositif de signalisation visuelle adaptable a un vehicule
JP3789757B2 (ja) 2001-01-22 2006-06-28 小糸工業株式会社 物体検出装置
US20020117340A1 (en) 2001-01-31 2002-08-29 Roger Stettner Laser radar based collision avoidance system for stationary or moving vehicles, automobiles, boats and aircraft
AUPR301401A0 (en) 2001-02-09 2001-03-08 Commonwealth Scientific And Industrial Research Organisation Lidar system and method
US6556282B2 (en) 2001-09-04 2003-04-29 Rosemount Aerospace, Inc. Combined LOAS and LIDAR system
NO316632B1 (no) 2001-11-16 2004-03-15 Thin Film Electronics Asa Matriseadresserbart optoelektronisk apparat og elektrodeanordning i samme
JP2003258359A (ja) 2002-03-06 2003-09-12 Sharp Corp 光学システム
JP3931127B2 (ja) * 2002-09-03 2007-06-13 オリンパス株式会社 照明装置及びそれを用いた表示装置
WO2004036705A1 (en) 2002-10-17 2004-04-29 Lumenis Inc. System, method, and apparatus to provide laser beams of two or more wavelengths
US20040120717A1 (en) 2002-12-18 2004-06-24 Lightpointe Communications, Inc. Extended source free-space optical communication system
US6860350B2 (en) 2002-12-20 2005-03-01 Motorola, Inc. CMOS camera with integral laser ranging and velocity measurement
US7065112B2 (en) 2003-05-12 2006-06-20 Princeton Optronics, Inc. Wavelength locker
US6788715B1 (en) 2003-05-30 2004-09-07 Princeton Optronics Stabilized laser using multiphoton absorption to reduce intensity fluctuations
JP2004361315A (ja) 2003-06-06 2004-12-24 Nissan Motor Co Ltd レーダ装置
EP1511138B1 (en) 2003-09-01 2010-08-04 Avalon Photonics AG A high power top emitting vertical cavity surface emitting laser
JP3940395B2 (ja) 2003-11-14 2007-07-04 パイオニア株式会社 発光素子の駆動方法及び装置
DE102004002221B3 (de) 2004-01-15 2005-05-19 Unique-M.O.D.E. Ag Vorrichtung zur optischen Strahltransformation einer linearen Anordnung mehrerer Lichtquellen
US7209502B2 (en) 2004-02-12 2007-04-24 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Open loop laser power control for optical navigation devices and optical systems
US7026600B2 (en) 2004-02-26 2006-04-11 Rosemount Aerospace Inc. System and method of identifying an object in a laser beam illuminated scene based on material types
JP3962929B2 (ja) 2004-05-18 2007-08-22 防衛省技術研究本部長 レーザ距離画像生成装置及び方法
EP1800255A4 (en) 2004-10-15 2012-06-06 Auto Sense Llc SYSTEM FOR DETECTING OBJECTS WITH VCSEL DIODE ARRAYS
US7741618B2 (en) 2004-11-19 2010-06-22 Science & Engineering Services, Inc. Enhanced portable digital lidar system
JP2006162386A (ja) 2004-12-06 2006-06-22 Canon Inc ３次元モデル生成装置、３次元モデル生成システム及び３次元モデル生成プログラム
US7440084B2 (en) 2004-12-16 2008-10-21 Arete' Associates Micromechanical and related lidar apparatus and method, and fast light-routing components
US7566861B2 (en) 2005-04-27 2009-07-28 Sanyo Electric Co., Ltd. Detection device controlled by driving speed and driving direction
US7652752B2 (en) 2005-07-14 2010-01-26 Arete' Associates Ultraviolet, infrared, and near-infrared lidar system and method
US7339670B2 (en) 2005-07-29 2008-03-04 Lockheed Martin Coherent Technologies, Inc. Wavelength normalized depolarization ratio lidar
US20070071056A1 (en) 2005-09-09 2007-03-29 Ye Chen Laser ranging with large-format VCSEL array
US7417717B2 (en) 2005-10-05 2008-08-26 Utah State University System and method for improving lidar data fidelity using pixel-aligned lidar/electro-optic data
US7253386B2 (en) 2005-12-12 2007-08-07 Xerox Corporation Method and apparatus for monitoring and controlling laser intensity in a ROS scanning system
US7936448B2 (en) 2006-01-27 2011-05-03 Lightwire Inc. LIDAR system utilizing SOI-based opto-electronic components
ATE481653T1 (de) 2006-01-29 2010-10-15 Rafael Armament Dev Authority Ladar mit passivem faser-optischem scanner
US7544945B2 (en) * 2006-02-06 2009-06-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Vertical cavity surface emitting laser (VCSEL) array laser scanner
US8050863B2 (en) 2006-03-16 2011-11-01 Gray & Company, Inc. Navigation and control system for autonomous vehicles
ATE523806T1 (de) 2006-03-30 2011-09-15 Cambridge Mechatronics Ltd Kameralinsen-betätigungsvorrichtung
US9592375B2 (en) 2006-05-18 2017-03-14 Hyprotek, Inc. Intravascular line and port cleaning methods, methods of administering an agent intravascularly, methods of obtaining/testing blood, and devices for performing such methods
US20090154306A1 (en) 2006-06-01 2009-06-18 Koninklijke Philips Electronics N.V. Optimizing focus crosstalk cancelling
JP2008015434A (ja) 2006-07-10 2008-01-24 Nippon Telegr & Teleph Corp <Ntt> 光モジュールおよびその製造方法
WO2008008970A2 (en) 2006-07-13 2008-01-17 Velodyne Acoustics, Inc High definition lidar system
US7773204B1 (en) 2006-07-20 2010-08-10 United States Of America As Represented By The Secretary Of The Navy Apparatus and method for spatial encoding of a search space
EP1901093B1 (de) 2006-09-15 2018-11-14 Triple-IN Holding AG Aufnahme von Entfernungsbildern
US7701558B2 (en) 2006-09-22 2010-04-20 Leica Geosystems Ag LIDAR system
CN100429478C (zh) * 2007-01-15 2008-10-29 哈尔滨工业大学 基于微透镜阵列的激光光束发散角测试方法
US8072581B1 (en) 2007-01-19 2011-12-06 Rockwell Collins, Inc. Laser range finding system using variable field of illumination flash lidar
DE102007011804A1 (de) 2007-01-25 2008-07-31 Osram Opto Semiconductors Gmbh Messanordnung und Messsystem
KR20090001649A (ko) 2007-05-07 2009-01-09 광주과학기술원 지식재산 시스템 및 이를 이용하는 기술수요자 정보제공방법
US7746450B2 (en) 2007-08-28 2010-06-29 Science Applications International Corporation Full-field light detection and ranging imaging system
JP5169136B2 (ja) * 2007-10-22 2013-03-27 株式会社デンソー レーザビーム照射装置
US7963447B2 (en) 2007-11-30 2011-06-21 Symbol Technologies, Inc. Enhanced monitoring of laser output power in electro-optical readers
JP4831151B2 (ja) 2007-12-20 2011-12-07 株式会社デンソー レーザアレイ駆動回路
DE102008062544B4 (de) 2007-12-20 2017-11-09 Denso Corporation Laser-Array-Schaltung
JP2009204691A (ja) * 2008-02-26 2009-09-10 Toyota Central R&D Labs Inc 光走査装置、レーザレーダ装置、及び光走査方法
DE102008022941A1 (de) 2008-02-29 2009-09-03 Osram Opto Semiconductors Gmbh Sensorsystem mit einer Beleuchtungseinrichtung und einer Detektoreinrichtung
US7702191B1 (en) 2008-03-13 2010-04-20 Compass Electro-Optical Systems Ltd Electro-optical chip assembly
US20090273770A1 (en) 2008-04-30 2009-11-05 Honeywell International Inc. Systems and methods for safe laser imaging, detection and ranging (lidar) operation
US8301027B2 (en) 2008-05-02 2012-10-30 Massachusetts Institute Of Technology Agile-beam laser array transmitter
CN102203551B (zh) 2008-10-06 2015-02-11 曼蒂斯影像有限公司 用于提供三维和距离面间判定的方法和系统
JP2010091855A (ja) * 2008-10-09 2010-04-22 Denso Corp レーザビーム照射装置
US20130223846A1 (en) 2009-02-17 2013-08-29 Trilumina Corporation High speed free-space optical communications
US10038304B2 (en) 2009-02-17 2018-07-31 Trilumina Corp. Laser arrays for variable optical properties
US7949024B2 (en) 2009-02-17 2011-05-24 Trilumina Corporation Multibeam arrays of optoelectronic devices for high frequency operation
JP2010256291A (ja) 2009-04-28 2010-11-11 Toyota Motor Corp 距離画像撮影装置
CN101545582B (zh) * 2009-05-05 2011-01-05 浙江大学 半导体激光器阵列光束整形照明系统
WO2010141631A1 (en) 2009-06-02 2010-12-09 Velodyne Acoustics, Inc. Color lidar scanner
JP5515445B2 (ja) 2009-06-19 2014-06-11 富士ゼロックス株式会社 面発光型半導体レーザ、面発光型半導体レーザ装置、光伝送装置および情報処理装置
KR101733422B1 (ko) 2009-08-20 2017-05-10 코닌클리케 필립스 엔.브이. 구성 가능한 강도 분포를 갖는 레이저 장치
EP2388615B1 (en) 2010-05-17 2020-03-18 Velodyne LiDAR, Inc. High definition lidar system
CA2802784C (en) 2010-06-28 2016-03-15 Institut National D'optique Method and apparatus for compensating for a parameter change in a synthetic aperture imaging system
KR101664494B1 (ko) 2010-07-08 2016-10-13 두산인프라코어 주식회사 요소 수용액과 엔진 배기가스의 혼합을 위한 정적 혼합기
KR20120006103A (ko) 2010-07-10 2012-01-18 웅진코웨이주식회사 잔수의 배출방지가 가능한 출수구조
US8736818B2 (en) 2010-08-16 2014-05-27 Ball Aerospace & Technologies Corp. Electronically steered flash LIDAR
US8488055B2 (en) 2010-09-30 2013-07-16 Apple Inc. Flash synchronization using image sensor interface timing signal
KR101326555B1 (ko) 2010-10-29 2013-11-08 다이니폰 인사츠 가부시키가이샤 임프린트용 몰드의 세정 방법과 세정 장치 및 임프린트용 몰드의 제조 방법
EP2469301A1 (en) 2010-12-23 2012-06-27 André Borowski Methods and devices for generating a representation of a 3D scene at very high speed
EP2469295A1 (en) 2010-12-23 2012-06-27 André Borowski 3D landscape real-time imager and corresponding imaging methods
EP2469294A1 (en) 2010-12-23 2012-06-27 André Borowski 2D/3D real-time imager and corresponding imaging methods
DE102011005740A1 (de) 2011-03-17 2012-09-20 Robert Bosch Gmbh Messvorrichtung zur Messung einer Entfernung zwischen der Messvorrichtung und einem Zielobjekt mit Hilfe optischer Messstrahlung
EP2721593B1 (en) 2011-06-17 2017-04-05 Leddartech Inc. System and method for traffic side detection and characterization
US20160025993A1 (en) 2014-07-28 2016-01-28 Apple Inc. Overlapping pattern projector
JP5858688B2 (ja) 2011-08-30 2016-02-10 スタンレー電気株式会社 距離画像生成装置
JP2013113669A (ja) 2011-11-28 2013-06-10 Mitsubishi Electric Corp レーザレーダ装置
US8675706B2 (en) 2011-12-24 2014-03-18 Princeton Optronics Inc. Optical illuminator
US20130163627A1 (en) 2011-12-24 2013-06-27 Princeton Optronics Laser Illuminator System
US8576885B2 (en) 2012-02-09 2013-11-05 Princeton Optronics, Inc. Optical pump for high power laser
US20150253428A1 (en) 2013-03-15 2015-09-10 Leap Motion, Inc. Determining positional information for an object in space
WO2013107709A1 (en) 2012-01-18 2013-07-25 Acreo Swedish Ict Ab Optical system for range finding
US20130208256A1 (en) 2012-02-10 2013-08-15 Optical Air Data Systems, Llc. LDV with Diffractive Optical Element for Transceiver Lens
US9651417B2 (en) * 2012-02-15 2017-05-16 Apple Inc. Scanning depth engine
US20150103358A1 (en) 2012-03-09 2015-04-16 Galil Soft Ltd. System and method for non-contact measurement of 3d geometry
US9915726B2 (en) 2012-03-16 2018-03-13 Continental Advanced Lidar Solutions Us, Llc Personal LADAR sensor
US9091535B2 (en) 2012-05-22 2015-07-28 Korea Institute Of Industrial Technology 3D scanning system and method of obtaining 3D image
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
KR102038533B1 (ko) 2012-06-14 2019-10-31 한국전자통신연구원 레이저 레이더 시스템 및 목표물 영상 획득 방법
WO2014014838A2 (en) 2012-07-15 2014-01-23 2R1Y Interactive illumination for gesture and/or object recognition
KR101938698B1 (ko) 2012-07-23 2019-01-16 삼성전자주식회사 Ｃｂｌ의 항 ｃ－ｍｅｔ 항체 적용 대상 환자 선별을 위한 바이오마커로서의 용도
KR101908304B1 (ko) 2012-08-10 2018-12-18 엘지전자 주식회사 거리 검출 장치, 및 이를 구비하는 영상처리장치
US9297889B2 (en) * 2012-08-14 2016-03-29 Microsoft Technology Licensing, Llc Illumination light projection for a depth camera
US9506750B2 (en) 2012-09-07 2016-11-29 Apple Inc. Imaging range finding device and method
EP2708913A1 (de) 2012-09-18 2014-03-19 Sick Ag Optoelektronischer Sensor und Verfahren zur Objekterfassung
JP6236758B2 (ja) 2012-10-09 2017-11-29 株式会社豊田中央研究所 光学的測距装置
US20140139467A1 (en) 2012-11-21 2014-05-22 Princeton Optronics Inc. VCSEL Sourced Touch Screen Sensor Systems
BR112015012073A2 (pt) 2012-11-29 2017-07-11 Koninklijke Philips Nv dispositivo de laser para projetar um padrão de luz estruturada sobre uma cena, e uso de um dispositivo
US9264679B2 (en) 2012-12-10 2016-02-16 Texas Instruments Incorporated Maintaining distortion-free projection from a mobile device
US9285477B1 (en) 2013-01-25 2016-03-15 Apple Inc. 3D depth point cloud from timing flight of 2D scanned light beam pulses
ES2512965B2 (es) * 2013-02-13 2015-11-24 Universitat Politècnica De Catalunya Sistema y método para escanear una superficie y programa de ordenador que implementa el método
US8824519B1 (en) 2013-03-01 2014-09-02 Princeton Optronics Inc. VCSEL pumped fiber optic gain systems
US9110169B2 (en) 2013-03-08 2015-08-18 Advanced Scientific Concepts, Inc. LADAR enabled impact mitigation system
US20140267701A1 (en) 2013-03-12 2014-09-18 Ziv Aviv Apparatus and techniques for determining object depth in images
US9185762B2 (en) 2013-04-19 2015-11-10 Infineon Technologies Ag Time of flight illumination circuit
US9069080B2 (en) 2013-05-24 2015-06-30 Advanced Scientific Concepts, Inc. Automotive auxiliary ladar sensor
CN113745962A (zh) 2013-06-19 2021-12-03 苹果公司 集成结构化光投影仪
KR20150004573A (ko) 2013-07-03 2015-01-13 대우조선해양 주식회사 열전소자를 이용한 국부적 냉각장치
WO2015003714A1 (en) 2013-07-10 2015-01-15 Nkt Photonics A/S Supercontinuum generation in microstructured optical fibers by tapering and tailoring of zero-dispersion wavelength (s)
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
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
JP6171722B2 (ja) 2013-08-23 2017-08-02 株式会社ノーリツ 貯湯式給湯暖房装置
US9038883B2 (en) 2013-09-11 2015-05-26 Princeton Optronics Inc. VCSEL packaging
WO2015040671A1 (ja) * 2013-09-17 2015-03-26 三菱電機株式会社 車載用前照灯
US9443310B2 (en) * 2013-10-09 2016-09-13 Microsoft Technology Licensing, Llc Illumination modules that emit structured light
KR102136401B1 (ko) 2013-10-21 2020-07-21 한국전자통신연구원 다-파장 이미지 라이다 센서장치 및 이의 신호처리 방법
CN105659106B (zh) 2013-10-23 2018-12-28 脸谱公司 使用动态结构光的三维深度映射
EP3441790A1 (en) 2013-10-23 2019-02-13 Ladar Limited A laser detection and ranging device for detecting an object under a water surface
US9424672B2 (en) 2013-11-07 2016-08-23 Here Global B.V. Method and apparatus for processing and aligning data point clouds
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
JP6292533B2 (ja) 2013-12-06 2018-03-14 株式会社リコー 物体検出装置及びセンシング装置
CN103633557B (zh) * 2013-12-11 2016-08-17 中国科学院合肥物质科学研究院 一种激光雷达半导体激光光源准直扩束装置
SG11201605587WA (en) * 2014-01-10 2016-08-30 Palmer Labs Llc Diverged-beam communications system
WO2015115676A1 (ko) 2014-01-28 2015-08-06 알피니언메디칼시스템 주식회사 서브 어레이를 갖는 트랜스듀서에서 평면파를 이용한 이미지 합성 방법 및 장치
US9831630B2 (en) 2014-02-06 2017-11-28 GM Global Technology Operations LLC Low cost small size LiDAR for automotive
DE102015101722A1 (de) * 2014-02-06 2015-08-06 Gm Global Technology Operations, Llc Kostengünstiger kompakter LiDAR für Automobile
US9520696B2 (en) 2014-03-04 2016-12-13 Princeton Optronics Inc. Processes for making reliable VCSEL devices and VCSEL arrays
US9658322B2 (en) * 2014-03-13 2017-05-23 Garmin Switzerland Gmbh LIDAR optical scanner system
US9360554B2 (en) 2014-04-11 2016-06-07 Facet Technology Corp. Methods and apparatus for object detection and identification in a multiple detector lidar array
US20150311673A1 (en) 2014-04-29 2015-10-29 Princeton Optronics Inc. Polarization Control in High Peak Power, High Brightness VCSEL
US9575184B2 (en) 2014-07-03 2017-02-21 Continental Advanced Lidar Solutions Us, Inc. LADAR sensor for a dense environment
KR102042536B1 (ko) 2014-07-18 2019-11-27 엘지디스플레이 주식회사 표시 장치 및 그의 제조 방법
US9476968B2 (en) 2014-07-24 2016-10-25 Rosemount Aerospace Inc. System and method for monitoring optical subsystem performance in cloud LIDAR systems
US9823350B2 (en) 2014-07-31 2017-11-21 Raytheon Company Linear mode computational sensing LADAR
DE102014216390A1 (de) 2014-08-19 2016-02-25 Siemens Aktiengesellschaft Projektor
WO2016038536A1 (en) 2014-09-09 2016-03-17 Leddartech Inc. Discretization of detection zone
US20160072258A1 (en) 2014-09-10 2016-03-10 Princeton Optronics Inc. High Resolution Structured Light Source
US9578311B2 (en) 2014-10-22 2017-02-21 Microsoft Technology Licensing, Llc Time of flight depth camera
US9635231B2 (en) 2014-12-22 2017-04-25 Google Inc. Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regions
US9674415B2 (en) 2014-12-22 2017-06-06 Google Inc. Time-of-flight camera system with scanning illuminator
JP2016146417A (ja) 2015-02-09 2016-08-12 パナソニックＩｐマネジメント株式会社 半導体発光装置及びそれを用いた距離計測装置並びに距離計測装置の駆動方法
US9553423B2 (en) 2015-02-27 2017-01-24 Princeton Optronics Inc. Miniature structured light illuminator
US10036801B2 (en) 2015-03-05 2018-07-31 Big Sky Financial Corporation Methods and apparatus for increased precision and improved range in a multiple detector LiDAR array
US10126411B2 (en) 2015-03-13 2018-11-13 Continental Advanced Lidar Solutions Us, Llc. Beam steering LADAR sensor
JP6671629B2 (ja) 2015-03-18 2020-03-25 株式会社リコー 物体検出装置、センシング装置、及び移動体装置
US9625582B2 (en) 2015-03-25 2017-04-18 Google Inc. Vehicle with multiple light detection and ranging devices (LIDARs)
JP2016188808A (ja) 2015-03-30 2016-11-04 竹前　義博 レンジセンサとその部品
US10043282B2 (en) 2015-04-13 2018-08-07 Gerard Dirk Smits Machine vision for ego-motion, segmenting, and classifying objects
KR102326479B1 (ko) 2015-04-16 2021-11-16 삼성전자주식회사 청소 로봇 및 그 제어 방법
US10288736B2 (en) 2015-05-07 2019-05-14 GM Global Technology Operations LLC Multi-wavelength array lidar
EP3298432B1 (en) 2015-05-18 2019-07-10 Lasermotive, Inc. Multi-layered safety system
US9574541B2 (en) 2015-05-27 2017-02-21 Princeton Optronics Inc. Compact laser ignition device for combustion engine
US10356392B2 (en) 2015-05-28 2019-07-16 University College Cork—National Univesity of Ireland, Cork Coded access optical sensor
US10240618B2 (en) 2015-06-03 2019-03-26 Hydril USA Distribution LLC Accumulator volume detector using an optical measurement
JP6802191B2 (ja) 2015-06-05 2020-12-16 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ サセプタの位置付け及び回転装置、並びに使用の方法
US10527726B2 (en) 2015-07-02 2020-01-07 Texas Instruments Incorporated Methods and apparatus for LIDAR with DMD
US9798126B2 (en) * 2015-08-25 2017-10-24 Rockwell Automation Technologies, Inc. Modular illuminator for extremely wide field of view
JP2017053833A (ja) 2015-09-10 2017-03-16 ソニー株式会社 補正装置、補正方法および測距装置
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
CN108604053B (zh) 2015-10-21 2021-11-02 普林斯顿光电子股份有限公司 编码图案投影仪
EP3159711A1 (en) 2015-10-23 2017-04-26 Xenomatix NV System and method for determining a distance to an object
US10436909B2 (en) 2015-10-30 2019-10-08 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Compressive line sensing imaging using individually addressable laser diode array
US10488496B2 (en) 2015-11-05 2019-11-26 Luminar Technologies, Inc. Lidar system with improved scanning speed for high-resolution depth mapping
EP3168641B1 (de) 2015-11-11 2020-06-03 Ibeo Automotive Systems GmbH Verfahren und vorrichtung zur optischen distanzmessung
FR3043797A1 (https=) 2015-11-16 2017-05-19 Stmicroelectronics (Grenoble 2) Sas
WO2017095817A1 (en) 2015-11-30 2017-06-08 Luminar Technologies, Inc. Lidar system with distributed laser and multiple sensor heads and pulsed laser for lidar system
US20170168162A1 (en) 2015-12-09 2017-06-15 The Boeing Company Light detection and ranging (lidar) imaging systems and methods
US10324171B2 (en) 2015-12-20 2019-06-18 Apple Inc. Light detection and ranging sensor
JP6644892B2 (ja) 2015-12-20 2020-02-12 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． 光検出測距センサ
CN107025642B (zh) 2016-01-27 2018-06-22 百度在线网络技术（北京）有限公司 基于点云数据的车辆轮廓检测方法和装置
UA124098C2 (uk) 2016-01-29 2021-07-21 Аустер, Інк. Системи та способи калібрування оптичного датчика відстані
US11723762B2 (en) 2016-01-31 2023-08-15 Velodyne Lidar, Inc. LIDAR based 3-D imaging with far-field illumination overlap
US9933513B2 (en) 2016-02-18 2018-04-03 Aeye, Inc. Method and apparatus for an adaptive ladar receiver
WO2017151846A1 (en) 2016-03-04 2017-09-08 Princeton Optronics, Inc. High-speed vcsel device
EP3433633B1 (en) 2016-03-21 2023-05-03 Velodyne Lidar USA, Inc. Lidar based 3-d imaging with varying pulse repetition
US11300666B2 (en) 2016-04-13 2022-04-12 Oulun Yliopisto Distance measuring device and transmitter, receiver and method thereof
US10761195B2 (en) 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
US10451740B2 (en) 2016-04-26 2019-10-22 Cepton Technologies, Inc. Scanning lidar systems for three-dimensional sensing
JP6618853B2 (ja) 2016-05-31 2019-12-11 株式会社白石中央研究所 炭酸カルシウム焼結体の製造方法
EP3465845B1 (en) 2016-06-03 2023-01-11 Princeton Optronics, Inc. Vcsel illuminator package
US9909862B2 (en) 2016-06-13 2018-03-06 Google Llc Curved array of light-emitting elements for sweeping out an angular range
KR20180004993A (ko) 2016-07-05 2018-01-15 김동진 지압기능이 있는 경추치료용 롤링마사지 베개
JP6867762B2 (ja) 2016-08-09 2021-05-12 浜松ホトニクス株式会社 発散角調整装置及び発散角調整方法
US10890649B2 (en) 2016-08-11 2021-01-12 Qualcomm Incorporated System and method for measuring reference and returned light beams in an optical system
US11320514B2 (en) 2016-08-12 2022-05-03 Fastree3D Sa Method and device for measuring a distance to a target in a multi-user environment by means of at least one detector
US10948572B2 (en) 2016-08-24 2021-03-16 Ouster, Inc. Optical system for collecting distance information within a field
US10305247B2 (en) 2016-08-30 2019-05-28 Apple Inc. Radiation source with a small-angle scanning array
US10066986B2 (en) 2016-08-31 2018-09-04 GM Global Technology Operations LLC Light emitting sensor having a plurality of secondary lenses of a moveable control structure for controlling the passage of light between a plurality of light emitters and a primary lens
US20180074198A1 (en) 2016-09-15 2018-03-15 Qualcomm Incorporated Optical beam identification using optical demodulation
US9791557B1 (en) 2016-09-15 2017-10-17 Qualcomm Incorporated System and method for multi-area LIDAR ranging
KR102554215B1 (ko) 2016-09-20 2023-07-11 이노비즈 테크놀로지스 엘티디 Lidar 시스템 및 방법
US10379540B2 (en) 2016-10-17 2019-08-13 Waymo Llc Light detection and ranging (LIDAR) device having multiple receivers
US11493614B2 (en) 2016-11-01 2022-11-08 Fastree3D Sa Method and device for measuring a distance to a target in a multi-user environment using at least two wavelengths
KR101866084B1 (ko) 2016-11-04 2018-06-08 한국광기술원 매트릭스 구조를 갖는 라이다 시스템의 발광 제어장치
KR102035018B1 (ko) 2016-12-06 2019-10-22 주식회사 유진로봇 청소 기능 제어 장치 및 이를 구비하는 청소 로봇
US10690754B2 (en) 2016-12-23 2020-06-23 Cepton Technologies, Inc. Scanning apparatuses and methods for a lidar system
US11255951B1 (en) 2016-12-30 2022-02-22 Zoox, Inc. Aligning optical components in LIDAR systems
CN106773489B (zh) * 2017-01-13 2018-08-14 深圳奥比中光科技有限公司 一种光学投影装置及深度相机
KR102609223B1 (ko) 2017-03-01 2023-12-06 아우스터, 인크. 라이더를 위한 정확한 광검출기 측정
US11105925B2 (en) 2017-03-01 2021-08-31 Ouster, Inc. Accurate photo detector measurements for LIDAR
CN110402398B (zh) * 2017-03-13 2023-12-01 欧普赛斯技术有限公司 眼睛安全的扫描激光雷达系统
WO2018166610A1 (en) 2017-03-16 2018-09-20 Fastree3D Sa Method and device for optimizing the use of multiple emitters and a detector in an active remote sensing application
US9905992B1 (en) 2017-03-16 2018-02-27 Luminar Technologies, Inc. Self-Raman laser for lidar system
WO2018166611A1 (en) 2017-03-16 2018-09-20 Fastree3D Sa Method and device for optimizing the use of emitter and detector in an active remote sensing application
US11487128B2 (en) 2017-03-16 2022-11-01 Fastree3D Sa Apparatus for beam shaping the pulsed laser emission of a remote sensing operating at wavelengths in the retinal hazard region
US10007001B1 (en) 2017-03-28 2018-06-26 Luminar Technologies, Inc. Active short-wave infrared four-dimensional camera
WO2018181250A1 (ja) 2017-03-30 2018-10-04 パナソニックＩｐマネジメント株式会社 距離画像生成装置及び距離画像生成方法
US9989629B1 (en) 2017-03-30 2018-06-05 Luminar Technologies, Inc. Cross-talk mitigation using wavelength switching
JP6846708B2 (ja) 2017-03-30 2021-03-24 パナソニックＩｐマネジメント株式会社 画像認識装置および距離画像生成方法
WO2018191489A1 (en) 2017-04-12 2018-10-18 Sense Photonics, Inc. Ultra-small vertical cavity surface emitting laser (vcsel) and arrays incorporating the same
WO2018204790A1 (en) 2017-05-05 2018-11-08 Interdigital Patent Holdings, Inc. Coexistence of ofdm and on-off keying (ook) signals in wlan
US10473767B2 (en) * 2017-06-19 2019-11-12 Hesai Photonics Technology Co., Ltd. Lidar system and method
US10830879B2 (en) 2017-06-29 2020-11-10 Apple Inc. Time-of-flight depth mapping with parallax compensation
JP6535053B2 (ja) 2017-06-30 2019-06-26 本田技研工業株式会社 吸気マニホールド
JP6395958B1 (ja) 2017-07-04 2018-09-26 三菱電機株式会社 レーザレーダ装置
CN113466882B (zh) 2017-07-05 2026-03-24 奥斯特公司 光测距装置
US11294035B2 (en) * 2017-07-11 2022-04-05 Nuro, Inc. LiDAR system with cylindrical lenses
DE102017115710A1 (de) 2017-07-12 2019-02-07 Airbus Defence and Space GmbH LIDAR-Anordnung und LIDAR-Verfahren
KR20190007672A (ko) 2017-07-13 2019-01-23 현대영농조합법인 효모 및 유산균을 이용한 황칠 발효 음료 제조방법
WO2019023401A1 (en) 2017-07-25 2019-01-31 Trilumina Corp. VCSEL LASERS NETWORK CONNECTED IN ONE-CHIP SERIES
KR20190012040A (ko) 2017-07-26 2019-02-08 인포뱅크 주식회사 엠오 메시징 서비스를 활용한 주차 관리 시스템 및 주차 관리 서버
US10514444B2 (en) 2017-07-28 2019-12-24 OPSYS Tech Ltd. VCSEL array LIDAR transmitter with small angular divergence
KR102491548B1 (ko) 2017-07-31 2023-01-26 삼성전자주식회사 지시 정보 검출 방법과 장치, 및 전송 중계 방법 및 기기
EP3460520B1 (en) * 2017-09-25 2023-07-19 Hexagon Technology Center GmbH Multi-beam laser scanner
JP6914158B2 (ja) 2017-09-25 2021-08-04 シャープ株式会社 測距センサ
WO2019064062A1 (en) 2017-09-26 2019-04-04 Innoviz Technologies Ltd. SYSTEMS AND METHODS FOR DETECTION AND LOCATION BY LIGHT
US10523880B2 (en) 2017-09-28 2019-12-31 Waymo Llc Synchronized spinning LIDAR and rolling shutter camera system
JP2019068528A (ja) 2017-09-28 2019-04-25 株式会社リコー 昇圧回路、電源回路、光源駆動回路及び距離計測装置
CN107728156B (zh) 2017-09-29 2019-11-22 西安知微传感技术有限公司 一种增强激光雷达抗干扰性的方法及系统
US10775485B2 (en) * 2017-10-20 2020-09-15 Korea Electronics Technology Institute LIDAR device and system comprising the same
KR102634870B1 (ko) 2017-11-15 2024-02-13 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
US10690773B2 (en) 2017-12-07 2020-06-23 Velodyne Lidar, Inc. Systems and methods for efficient multi-return light detectors
US10942244B2 (en) 2017-12-12 2021-03-09 Waymo Llc Systems and methods for LIDARs with adjustable resolution and failsafe operation
DE102017222971A1 (de) 2017-12-15 2019-07-11 Ibeo Automotive Systems GmbH LIDAR Empfangseinheit
DE102017223102A1 (de) 2017-12-18 2019-06-19 Robert Bosch Gmbh Multipuls-Lidarsystem zur mehrdimensionalen Erfassung von Objekten
KR102132519B1 (ko) 2017-12-22 2020-07-10 주식회사 에스오에스랩 라이다 시스템 및 그의 동작 방법
US11061234B1 (en) 2018-02-01 2021-07-13 Facebook Technologies, Llc Depth camera assembly based on near infra-red illuminator
US10739607B2 (en) 2018-03-22 2020-08-11 Industrial Technology Research Institute Light source module, sensing device and method for generating superposition structured patterns
JP7324518B2 (ja) 2018-04-01 2023-08-10 オプシス テック リミテッド 雑音適応型固体ライダシステム
KR102084658B1 (ko) 2018-06-27 2020-03-05 가톨릭대학교 산학협력단 신장암 환자의 예후 진단 및 치료 전략 결정용 전이 특이적 마커
US11822020B2 (en) 2018-07-10 2023-11-21 Cepton Technologies, Inc. Scanning lidar systems with moving lens assembly
KR102555966B1 (ko) 2018-07-12 2023-07-17 엘지전자 주식회사 비디오 신호를 처리하기 위한 방법 및 장치
KR102073945B1 (ko) 2018-07-13 2020-02-05 주식회사 코씨드바이오팜 갯괴불주머니 추출물을 유효성분으로 함유하는 피부 가려움증 개선 및 보습용 화장료 조성물
KR102116869B1 (ko) 2018-07-19 2020-05-29 (주)다럼앤바이오 겨우살이 발효물을 포함하는 피부주름 개선용 화장료 조성물
TWI801572B (zh) 2018-07-24 2023-05-11 南韓商三星電子股份有限公司 影像感測器、成像單元及生成灰階影像的方法
CN112543875B (zh) 2018-08-03 2024-12-13 欧普赛斯技术有限公司 分布式模块化固态lidar系统
DE102019005059A1 (de) 2018-08-21 2020-02-27 Semiconductor Components Industries Llc Lidar-Treibersysteme und Verfahren und Diodentreiber zum Steuern derselben
US11425359B2 (en) 2018-08-23 2022-08-23 Lg Electronics Inc. Apparatus and method for generating three-dimensional image
US11086018B2 (en) 2018-10-22 2021-08-10 The Government of the United States of America, as represented by the Secretary of Homeland Security Orbiting actuated three-dimensional spinning sensor
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
US12007504B2 (en) 2019-03-01 2024-06-11 Vixar, Inc. 3D and LiDAR sensing modules
KR102634887B1 (ko) 2019-04-09 2024-02-08 옵시스 테크 엘티디 레이저 제어를 갖는 솔리드-스테이트 lidar 송신기
CN210203316U (zh) 2019-05-07 2020-03-31 深圳市合元科技有限公司 烟弹及电子烟
KR20220003600A (ko) 2019-05-30 2022-01-10 옵시스 테크 엘티디 액추에이터를 사용하는 눈-안전 장거리 lidar 시스템
KR102580722B1 (ko) 2019-06-10 2023-09-22 옵시스 테크 엘티디 눈-안전 장거리 고체 상태 lidar 시스템
WO2020263735A1 (en) 2019-06-25 2020-12-30 OPSYS Tech Ltd. Adaptive multiple-pulse lidar system
KR20210002140A (ko) 2019-06-25 2021-01-07 주진환 여성청결제 조성물
KR102316885B1 (ko) 2019-07-01 2021-10-25 한국화학연구원 제철 부생가스를 활용한 디메틸 에테르 합성 공정
US12222445B2 (en) 2019-07-31 2025-02-11 OPSYS Tech Ltd. High-resolution solid-state LIDAR transmitter
EP3994493A1 (en) 2019-08-07 2022-05-11 Velodyne Lidar USA, Inc. Apparatus and methods for safe pulsed laser operation
KR102750638B1 (ko) 2019-09-27 2025-01-08 엘지전자 주식회사 라이다 시스템과 그 제어 방법 및 라이다 시스템을 포함한 자율 주행 시스템
KR20220002592A (ko) 2019-12-11 2022-01-06 안후이 메이즈 프리시전 매뉴팩처링 컴퍼니 리미티드 모터, 압축기 및 냉방기기
EP4094093A4 (en) 2020-01-23 2024-03-06 Opsys Tech Ltd. MATRIX ADDRESSABLE VCSEL FOR SOLID STATE LIDAR
EP4115198A4 (en) 2020-03-05 2024-03-20 Opsys Tech Ltd. SYSTEM AND METHOD FOR NOISE FILTERING FOR SOLID-STATE LIDAR
CN111540004B (zh) 2020-04-16 2023-07-14 北京清微智能科技有限公司 单相机极线校正方法及装置
US12062530B2 (en) 2020-06-25 2024-08-13 Hitachi High-Tech Corporation Vacuum processing apparatus and vacuum processing method
KR102387399B1 (ko) 2020-06-30 2022-04-18 (주)대일하이테크 가공용 진공 지그장치
KR20220003869A (ko) 2020-07-02 2022-01-11 주식회사 태성에스엠티 일체형 캡슐 용기 및 그 제조 방법
EP4244653B1 (en) 2020-11-12 2025-06-18 Opsys Tech Ltd. Lidar system with transmit optical power monitor
JP2024509876A (ja) 2021-03-09 2024-03-05 オプシス テック リミテッド 能動的な障害監視を伴うＬｉＤＡＲシステム
CN117337404A (zh) 2021-05-11 2024-01-02 欧普赛斯技术有限公司 像素映射固态lidar发射机系统和方法

Also Published As

Publication number Publication date
US10928486B2 (en) 2021-02-23
US11740331B2 (en) 2023-08-29
JP6995413B2 (ja) 2022-01-14
JP2022022361A (ja) 2022-02-03
JP6865492B2 (ja) 2021-04-28
US20190033429A1 (en) 2019-01-31
EP3658949A1 (en) 2020-06-03
JP2023106489A (ja) 2023-08-01
US10514444B2 (en) 2019-12-24
KR102218679B1 (ko) 2021-02-23
KR20200021558A (ko) 2020-02-28
CN110914702B (zh) 2022-06-28
US12140703B2 (en) 2024-11-12
JP2020527724A (ja) 2020-09-10
CN115015883A (zh) 2022-09-06
CN110914702A (zh) 2020-03-24
JP7442837B2 (ja) 2024-03-05
KR20210021409A (ko) 2021-02-25
JP2021105613A (ja) 2021-07-26
US20210181311A1 (en) 2021-06-17
KR102326508B1 (ko) 2021-11-17
KR102435970B1 (ko) 2022-08-25
US20200081101A1 (en) 2020-03-12
US20250044419A1 (en) 2025-02-06
WO2019022941A1 (en) 2019-01-31
KR20210137586A (ko) 2021-11-17
US20230350027A1 (en) 2023-11-02
EP3658949A4 (en) 2021-04-07

Similar Documents

Publication Publication Date Title
US12140703B2 (en) VCSEL array LIDAR transmitter with small angular divergence
JP7479737B2 (ja) 多波長ｌｉｄａｒシステム
KR20220038691A (ko) 고-해상도 솔리드-상태 lidar 송신기
US11573293B2 (en) Apparatus providing a plurality of light beams
KR20230080760A (ko) 라이다 장치

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000