JP2017534868A5 - - Google Patents

Download PDF

Info

Publication number
JP2017534868A5
JP2017534868A5 JP2017520538A JP2017520538A JP2017534868A5 JP 2017534868 A5 JP2017534868 A5 JP 2017534868A5 JP 2017520538 A JP2017520538 A JP 2017520538A JP 2017520538 A JP2017520538 A JP 2017520538A JP 2017534868 A5 JP2017534868 A5 JP 2017534868A5
Authority
JP
Japan
Prior art keywords
photodetector
item
emitter
radiation pattern
spin
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.)
Pending
Application number
JP2017520538A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017534868A (ja
Filing date
Publication date
Priority claimed from US14/517,948 external-priority patent/US10036803B2/en
Application filed filed Critical
Publication of JP2017534868A publication Critical patent/JP2017534868A/ja
Publication of JP2017534868A5 publication Critical patent/JP2017534868A5/ja
Pending legal-status Critical Current

Links

JP2017520538A 2014-10-20 2015-10-20 1次元光学エミッタの2次元走査に基づいた3次元ライダセンサ Pending JP2017534868A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/517,948 US10036803B2 (en) 2014-10-20 2014-10-20 Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
US14/517,948 2014-10-20
PCT/US2015/056516 WO2016064915A1 (en) 2014-10-20 2015-10-20 Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter

Publications (2)

Publication Number Publication Date
JP2017534868A JP2017534868A (ja) 2017-11-24
JP2017534868A5 true JP2017534868A5 (enExample) 2018-11-29

Family

ID=55761442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017520538A Pending JP2017534868A (ja) 2014-10-20 2015-10-20 1次元光学エミッタの2次元走査に基づいた3次元ライダセンサ

Country Status (7)

Country Link
US (2) US10036803B2 (enExample)
EP (1) EP3210036A4 (enExample)
JP (1) JP2017534868A (enExample)
KR (1) KR20170071523A (enExample)
CN (1) CN107148580B (enExample)
SG (1) SG11201703013TA (enExample)
WO (1) WO2016064915A1 (enExample)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036803B2 (en) * 2014-10-20 2018-07-31 Quanergy Systems, Inc. Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
US10063849B2 (en) * 2015-09-24 2018-08-28 Ouster, Inc. Optical system for collecting distance information within a field
US9992477B2 (en) 2015-09-24 2018-06-05 Ouster, Inc. Optical system for collecting distance information within a field
US12399279B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Enhanced hybrid LIDAR with high-speed scanning
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
US12399278B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Hybrid LIDAR with optically enhanced scanned laser
CN105911561A (zh) * 2016-06-30 2016-08-31 西安交通大学 一种基于激光雷达的无人机避障装置及避障方法
CN110286388B (zh) 2016-09-20 2020-11-03 创新科技有限公司 激光雷达系统和使用其检测物体的方法及介质
DE102016219955B4 (de) * 2016-10-13 2024-04-25 Robert Bosch Gmbh Sendeeinheit zum Ausleuchten einer Umgebung, System und Verfahren zum Erfassen einer Umgebung mittels eines scanbaren Ausleuchtungsmusters
US10396117B2 (en) 2016-10-14 2019-08-27 Waymo Llc Optical receiver systems and devices with detector array including a plurality of substrates disposed in an edge to edge array
USD871412S1 (en) * 2016-11-21 2019-12-31 Datalogic Ip Tech S.R.L. Optical scanner
CN108375762B (zh) * 2018-01-17 2020-02-07 上海禾赛光电科技有限公司 激光雷达及其工作方法
US10473767B2 (en) 2017-06-19 2019-11-12 Hesai Photonics Technology Co., Ltd. Lidar system and method
US10527725B2 (en) 2017-07-05 2020-01-07 Ouster, Inc. Electronically scanned light ranging device having multiple emitters sharing the field of view of a single sensor
USD849573S1 (en) * 2017-08-23 2019-05-28 Uber Technologies, Inc. Lidar sensor
KR102065640B1 (ko) 2017-12-05 2020-01-13 광주과학기술원 라이다 장치
KR20190066220A (ko) 2017-12-05 2019-06-13 광주과학기술원 3차원 라이다 장치 및 거리측정 방법
US10969490B2 (en) * 2017-12-07 2021-04-06 Ouster, Inc. Light ranging system with opposing circuit boards
JP7322037B2 (ja) * 2018-01-15 2023-08-07 上海禾賽科技有限公司 レーザレーダ及びその作動方法
KR102501469B1 (ko) * 2018-02-02 2023-02-20 삼성전자주식회사 빔 스티어링 장치를 포함한 시스템
US11978754B2 (en) 2018-02-13 2024-05-07 Sense Photonics, Inc. High quantum efficiency Geiger-mode avalanche diodes including high sensitivity photon mixing structures and arrays thereof
KR102734518B1 (ko) * 2018-02-13 2024-11-25 센스 포토닉스, 인크. 고분해능 장거리 플래시 lidar를 위한 방법들 및 시스템들
WO2019221799A1 (en) 2018-05-17 2019-11-21 Hi Llc Stacked photodetector assemblies
US10340408B1 (en) 2018-05-17 2019-07-02 Hi Llc Non-invasive wearable brain interface systems including a headgear and a plurality of self-contained photodetector units configured to removably attach to the headgear
US10158038B1 (en) 2018-05-17 2018-12-18 Hi Llc Fast-gated photodetector architectures comprising dual voltage sources with a switch configuration
US10698291B2 (en) * 2018-05-22 2020-06-30 Quanergy Systems, Inc. Integrated phased array for two dimensional beem steering through constructive interference by light emitting structures comprising select elements on a two-dimensional lattice
US10884105B2 (en) 2018-05-31 2021-01-05 Eagle Technology, Llc Optical system including an optical body with waveguides aligned along an imaginary curved surface for enhanced beam steering and related methods
US10420498B1 (en) 2018-06-20 2019-09-24 Hi Llc Spatial and temporal-based diffusive correlation spectroscopy systems and methods
US11213206B2 (en) 2018-07-17 2022-01-04 Hi Llc Non-invasive measurement systems with single-photon counting camera
US11408983B2 (en) * 2018-10-01 2022-08-09 Infineon Technologies Ag Lidar 2D receiver array architecture
WO2020131148A1 (en) 2018-12-21 2020-06-25 Hi Llc Biofeedback for awareness and modulation of mental state using a non-invasive brain interface system and method
CN111381219B (zh) * 2018-12-27 2024-09-24 余姚舜宇智能光学技术有限公司 一种激光发射接收组件以及激光雷达及其系统和扫描方法
US12523892B2 (en) * 2019-02-12 2026-01-13 Sense Photonics, Inc. Methods and systems for thermal control of an optical source or optical filter in a light detection and ranging (LIDAR) apparatus
CN113348382B (zh) * 2019-04-26 2025-07-08 上海禾赛科技有限公司 激光雷达及其探测装置
EP3966590A1 (en) 2019-05-06 2022-03-16 Hi LLC Photodetector architectures for time-correlated single photon counting
US11081611B2 (en) 2019-05-21 2021-08-03 Hi Llc Photodetector architectures for efficient fast-gating comprising a control system controlling a current drawn by an array of photodetectors with a single photon avalanche diode
CN110376565A (zh) * 2019-05-31 2019-10-25 天津大学 多线激光雷达光学装置
USD935915S1 (en) * 2019-06-05 2021-11-16 Hesai Technology Co., Ltd. Lidar
CA3137921A1 (en) 2019-06-06 2020-12-10 Hi Llc Photodetector systems with low-power time-to-digital converter architectures
JP1671108S (enExample) * 2019-07-02 2020-10-26
KR102845980B1 (ko) 2019-08-20 2025-08-12 삼성전자주식회사 라이다 장치 및 그 동작 방법
CN111025312B (zh) * 2019-11-25 2025-10-14 深圳市杉川机器人有限公司 单光子测距装置与电子模组及其安装调试方法
US12029558B2 (en) 2020-02-21 2024-07-09 Hi Llc Time domain-based optical measurement systems and methods configured to measure absolute properties of tissue
US12144653B2 (en) 2020-02-21 2024-11-19 Hi Llc Systems, circuits, and methods for reducing common-mode noise in biopotential recordings
US11096620B1 (en) 2020-02-21 2021-08-24 Hi Llc Wearable module assemblies for an optical measurement system
WO2021167893A1 (en) 2020-02-21 2021-08-26 Hi Llc Integrated detector assemblies for a wearable module of an optical measurement system
US11950879B2 (en) 2020-02-21 2024-04-09 Hi Llc Estimation of source-detector separation in an optical measurement system
US11969259B2 (en) 2020-02-21 2024-04-30 Hi Llc Detector assemblies for a wearable module of an optical measurement system and including spring-loaded light-receiving members
US11515014B2 (en) 2020-02-21 2022-11-29 Hi Llc Methods and systems for initiating and conducting a customized computer-enabled brain research study
US11630310B2 (en) 2020-02-21 2023-04-18 Hi Llc Wearable devices and wearable assemblies with adjustable positioning for use in an optical measurement system
US11883181B2 (en) 2020-02-21 2024-01-30 Hi Llc Multimodal wearable measurement systems and methods
USD1012999S1 (en) * 2020-02-25 2024-01-30 Deka Products Limited Partnership Cargo container indicator
USD1018616S1 (en) 2020-02-25 2024-03-19 Deka Products Limited Partnership Cargo container indicator
WO2021188496A1 (en) 2020-03-20 2021-09-23 Hi Llc Photodetector calibration of an optical measurement system
US11819311B2 (en) 2020-03-20 2023-11-21 Hi Llc Maintaining consistent photodetector sensitivity in an optical measurement system
US12138068B2 (en) 2020-03-20 2024-11-12 Hi Llc Techniques for characterizing a nonlinearity of a time-to-digital converter in an optical measurement system
US11645483B2 (en) 2020-03-20 2023-05-09 Hi Llc Phase lock loop circuit based adjustment of a measurement time window in an optical measurement system
US12059262B2 (en) 2020-03-20 2024-08-13 Hi Llc Maintaining consistent photodetector sensitivity in an optical measurement system
US11877825B2 (en) 2020-03-20 2024-01-23 Hi Llc Device enumeration in an optical measurement system
WO2021188488A1 (en) 2020-03-20 2021-09-23 Hi Llc Bias voltage generation in an optical measurement system
US11245404B2 (en) 2020-03-20 2022-02-08 Hi Llc Phase lock loop circuit based signal generation in an optical measurement system
US11864867B2 (en) 2020-03-20 2024-01-09 Hi Llc Control circuit for a light source in an optical measurement system by applying voltage with a first polarity to start an emission of a light pulse and applying voltage with a second polarity to stop the emission of the light pulse
US11857348B2 (en) 2020-03-20 2024-01-02 Hi Llc Techniques for determining a timing uncertainty of a component of an optical measurement system
WO2021188487A1 (en) 2020-03-20 2021-09-23 Hi Llc Temporal resolution control for temporal point spread function generation in an optical measurement system
US11187575B2 (en) 2020-03-20 2021-11-30 Hi Llc High density optical measurement systems with minimal number of light sources
US12059270B2 (en) 2020-04-24 2024-08-13 Hi Llc Systems and methods for noise removal in an optical measurement system
CN111948666B (zh) * 2020-07-21 2024-05-31 苏州玖物智能科技股份有限公司 安防雷达系统
KR102439908B1 (ko) * 2020-09-03 2022-09-05 삼성전기주식회사 센싱 장치
KR102537076B1 (ko) * 2020-11-27 2023-05-30 한국전자기술연구원 개선된 ToF 센서 장치
USD994094S1 (en) 2021-02-04 2023-08-01 Lg Innotek Co., Ltd. Sensor housing
USD975560S1 (en) * 2021-02-04 2023-01-17 Argo AI, LLC Sensor housing
US12674872B2 (en) * 2021-09-27 2026-07-07 Yujin Robot Co., Ltd LIDAR sensor that minimizes noise light when transmitting and receiving light
CN120028772A (zh) * 2023-11-22 2025-05-23 华为技术有限公司 一种激光雷达、电子设备及车辆

Family Cites Families (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064252A (en) 1952-03-31 1962-11-13 Arthur A Varela Height finding radar system
US3636250A (en) 1964-02-26 1972-01-18 Andrew V Haeff Apparatus for scanning and reproducing a three-dimensional representation of an object
US3781111A (en) 1972-03-16 1973-12-25 Nasa Short range laser obstacle detector
US3897150A (en) 1972-04-03 1975-07-29 Hughes Aircraft Co Scanned laser imaging and ranging system
US3781552A (en) 1972-08-02 1973-12-25 K Kadrmas Self-calibrating multiple field of view telescope for remote atmospheric electromagnetic probing and data acquisition
AT353487B (de) 1977-05-31 1979-11-12 Plasser Bahnbaumasch Franz Vermessungseinrichtung zur anzeige bzw. registrierung des profilverlaufes von tunnel- roehren, durchlaessen u.dgl. engstellen
JPS58105139A (ja) 1981-12-17 1983-06-22 Minolta Camera Co Ltd 写真撮影システムのデ−タ取出し方式
US4542986A (en) 1983-03-07 1985-09-24 Texas Instruments Incorporated Scanner position sensor for an integrated laser/FLIR rangefiner
US4952911A (en) 1988-05-18 1990-08-28 Eastman Kodak Company Scanning intrusion detection device
JPH0315003A (ja) 1989-03-16 1991-01-23 Omron Corp グレーティング・レンズおよび集光グレーティング・カプラ
JPH036407A (ja) 1989-06-03 1991-01-11 Daido Steel Co Ltd 外周形状測定装置
JPH03120491A (ja) * 1989-10-03 1991-05-22 Nec Corp レーザ測遠機
EP0464263A3 (en) 1990-06-27 1992-06-10 Siemens Aktiengesellschaft Device for obstacle detection for pilots of low flying aircrafts
US5243672A (en) 1992-08-04 1993-09-07 At&T Bell Laboratories Planar waveguide having optimized bend
US5455669A (en) 1992-12-08 1995-10-03 Erwin Sick Gmbh Optik-Elektronik Laser range finding apparatus
JP3042278B2 (ja) 1993-09-17 2000-05-15 三菱電機株式会社 距離測定装置
US5543805A (en) 1994-10-13 1996-08-06 The Boeing Company Phased array beam controller using integrated electro-optic circuits
EP0737869A3 (en) 1995-04-12 1997-08-20 Matsushita Electric Industrial Co Ltd Thermal object measuring device, system for estimating ratings for television programs, distance detector, method and device for the thermal detection of an object
US5682229A (en) 1995-04-14 1997-10-28 Schwartz Electro-Optics, Inc. Laser range camera
US5691687A (en) 1995-07-03 1997-11-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Contactless magnetic slip ring
US5898491A (en) 1997-03-28 1999-04-27 Hitachi Electronics Engineering Co. Ltd. Surface defect test method and surface defect tester
US5898483A (en) 1997-05-01 1999-04-27 Lockheed Martin Corporation Method for increasing LADAR resolution
JPH10325872A (ja) * 1997-05-23 1998-12-08 Mitsubishi Electric Corp 光レーダ装置
WO2002006866A2 (en) 2000-07-14 2002-01-24 Massachusetts Institute Of Technology Slab-coupled optical waveguide laser and amplifier
JP2002072132A (ja) * 2000-08-30 2002-03-12 Dainippon Screen Mfg Co Ltd 照明装置
FR2817339B1 (fr) 2000-11-24 2004-05-14 Mensi Dispositif de relevement tridimensionnel d'une scene a emission laser
DE10110420A1 (de) 2001-03-05 2002-09-12 Sick Ag Vorrichtung zur Bestimmung eines Abstandsprofils
JP2002323565A (ja) 2001-04-27 2002-11-08 Denso Corp 障害物認識装置
US7190465B2 (en) 2001-08-30 2007-03-13 Z + F Zoller & Froehlich Gmbh Laser measurement system
AT412028B (de) 2001-11-09 2004-08-26 Riegl Laser Measurement Sys Einrichtung zur aufnahme eines objektraumes
US6773142B2 (en) * 2002-01-07 2004-08-10 Coherent, Inc. Apparatus for projecting a line of light from a diode-laser array
US6765663B2 (en) 2002-03-14 2004-07-20 Raytheon Company Efficient multiple emitter boresight reference source
US6891987B2 (en) 2002-04-24 2005-05-10 Hrl Laboratories, Llc Multi-aperture beam steering system with wavefront correction based on a tunable optical delay line
US7339727B1 (en) 2003-01-30 2008-03-04 Northrop Grumman Corporation Method and system for diffractive beam combining using DOE combiner with passive phase control
GB2398841A (en) 2003-02-28 2004-09-01 Qinetiq Ltd Wind turbine control having a Lidar wind speed measurement apparatus
US7180579B1 (en) 2003-03-28 2007-02-20 Irvine Sensors Corp. Three-dimensional imaging processing module incorporating stacked layers containing microelectronic circuits
WO2004106987A2 (en) 2003-05-29 2004-12-09 Applied Materials, Inc. Impurity-based waveguide detectors
US6950733B2 (en) 2003-08-06 2005-09-27 Ford Global Technologies, Llc Method of controlling an external object sensor for an automotive vehicle
JP2007528509A (ja) * 2004-03-06 2007-10-11 ヘンツェ−リソチェンコ パテントフェルヴァルトゥングス ゲーエムベーハー ウント コー.カーゲー 光を均一化するための装置および照射のための配置またはそのような装置による集光
US7215472B2 (en) 2004-08-12 2007-05-08 Raytheon Company Wide-angle beam steering system
US7129510B2 (en) 2004-10-29 2006-10-31 Corning Incorporated Optical sensors
US7095925B2 (en) 2004-11-03 2006-08-22 Intel Corporation Optical phased array transmitter/receiver
JP4171728B2 (ja) 2004-12-24 2008-10-29 パルステック工業株式会社 3次元形状測定装置
US20070065002A1 (en) 2005-02-18 2007-03-22 Laurence Marzell Adaptive 3D image modelling system and apparatus and method therefor
US7555217B2 (en) 2005-02-28 2009-06-30 Searete Llc Multi wavelength electromagnetic device
US7489870B2 (en) 2005-10-31 2009-02-10 Searete Llc Optical antenna with optical reference
US7375804B2 (en) 2005-03-01 2008-05-20 Lockheed Martin Corporation Single detector receiver for multi-beam LADAR systems
US7532311B2 (en) 2005-04-06 2009-05-12 Lockheed Martin Coherent Technologies, Inc. Efficient lidar with flexible target interrogation pattern
EP1724609A1 (de) 2005-05-18 2006-11-22 Leica Geosystems AG Verfahren zur Lagebestimmung einer Empfängereinheit
US20080002176A1 (en) 2005-07-08 2008-01-03 Lockheed Martin Corporation Lookdown and loitering ladar system
US7385768B2 (en) 2005-11-22 2008-06-10 D + S Consulting, Inc. System, method and device for rapid, high precision, large angle beam steering
US7936448B2 (en) 2006-01-27 2011-05-03 Lightwire Inc. LIDAR system utilizing SOI-based opto-electronic components
US7544945B2 (en) 2006-02-06 2009-06-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Vertical cavity surface emitting laser (VCSEL) array laser scanner
US7406220B1 (en) 2006-03-09 2008-07-29 Lockheed Martin Coherent Technologies, Inc. Beam steering and combination
US8493445B2 (en) 2006-05-31 2013-07-23 Sigma Space Corp Scanner/optical system for three-dimensional lidar imaging and polarimetry
CN101688774A (zh) * 2006-07-13 2010-03-31 威力登音响公司 高精确度激光雷达系统
US8767190B2 (en) 2006-07-13 2014-07-01 Velodyne Acoustics, Inc. High definition LiDAR system
US7915626B1 (en) 2006-08-15 2011-03-29 Sandia Corporation Aluminum nitride transitional layer for reducing dislocation density and cracking of AIGan epitaxial films
JP4483840B2 (ja) * 2006-09-04 2010-06-16 セイコーエプソン株式会社 画像表示装置
EP1901093B1 (de) 2006-09-15 2018-11-14 Triple-IN Holding AG Aufnahme von Entfernungsbildern
US7436588B2 (en) 2006-10-05 2008-10-14 Northrop Grumman Corporation Method and system for hybrid coherent and incoherent diffractive beam combining
ATE434196T1 (de) 2006-10-24 2009-07-15 Fiat Ricerche Optisches verfahren und vorrichtung zur messung der entfernung von einem hindernis
JP2008227121A (ja) 2007-03-13 2008-09-25 Oki Electric Ind Co Ltd 半導体デバイスの製造方法
US8953647B1 (en) * 2007-03-21 2015-02-10 Lockheed Martin Corporation High-power laser using thulium-doped fiber amplifier and frequency quadrupling for blue output
US7697125B2 (en) 2007-05-11 2010-04-13 Rosemount Aerospace Inc. Scanning ladar with adjustable operational parameters
US7746450B2 (en) 2007-08-28 2010-06-29 Science Applications International Corporation Full-field light detection and ranging imaging system
US7746449B2 (en) 2007-11-14 2010-06-29 Rosemount Aerospace Inc. Light detection and ranging system
US7697126B2 (en) 2008-04-02 2010-04-13 Spatial Integrated Systems, Inc. Three dimensional spatial imaging system and method
US9285459B2 (en) 2008-05-09 2016-03-15 Analog Devices, Inc. Method of locating an object in 3D
US8311374B2 (en) 2008-07-29 2012-11-13 University Of Washington Beam generation and steering with integrated optical circuits for light detection and ranging
US8203115B2 (en) 2008-07-29 2012-06-19 University Of Washington Method of performing hyperspectral imaging with photonic integrated circuits
WO2010016120A1 (ja) 2008-08-06 2010-02-11 株式会社ニコンビジョン 測距装置
CN101655563B (zh) 2008-08-21 2012-07-04 金华市蓝海光电技术有限公司 一种高精度、低功耗激光测距的方法及其装置
EP2401575B1 (en) 2009-02-25 2019-12-25 Dimensional Photonics International, Inc. Method and apparatus for generating a display of a three-dimensional surface
US8085209B2 (en) 2009-04-02 2011-12-27 Viasat, Inc. Sub-array polarization control using rotated dual polarized radiating elements
JP5799211B2 (ja) * 2009-04-24 2015-10-21 パナソニックIpマネジメント株式会社 距離画像センサ
US8125367B2 (en) 2009-08-06 2012-02-28 Irvine Sensors Corp. AM chirp LADAR readout circuit and module
CN102742100B (zh) 2009-08-20 2015-06-03 皇家飞利浦电子股份有限公司 具有可配置强度分布的激光器装置
GB0915775D0 (en) 2009-09-09 2009-10-07 Univ Gent Implantable sensor
US8964298B2 (en) 2010-02-28 2015-02-24 Microsoft Corporation Video display modification based on sensor input for a see-through near-to-eye display
US8467641B2 (en) 2010-03-12 2013-06-18 The Johns Hopkins University System and method for using planar device to generate and steer light beam
US8629977B2 (en) 2010-04-14 2014-01-14 Digital Ally, Inc. Traffic scanning LIDAR
WO2011136741A1 (en) 2010-04-29 2011-11-03 Agency For Science, Technology And Research An optical arrangement and a method of forming the same
EP2568314B1 (en) 2010-05-07 2021-06-09 Mitsubishi Electric Corporation Laser radar device
US8200055B2 (en) 2010-07-19 2012-06-12 Harish Subbaraman Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array
US8829417B2 (en) 2010-11-08 2014-09-09 The Johns Hopkins University Lidar system and method for detecting an object via an optical phased array
CA2825540C (en) 2011-01-26 2016-12-13 Nippon Telegraph And Telephone Corporation Waveguide-type polarization beam splitter exhibiting reduced temperature-related wavelength dependent variation of the polarization extinction ratio
US8659748B2 (en) 2011-02-15 2014-02-25 Optical Air Data Systems, Llc Scanning non-scanning LIDAR
US9368677B2 (en) 2011-08-01 2016-06-14 Sandia Corporation Selective layer disordering in III-nitrides with a capping layer
US8731247B2 (en) 2012-01-20 2014-05-20 Geodigital International Inc. Densifying and colorizing point cloud representation of physical surface using image data
US20130208256A1 (en) 2012-02-10 2013-08-15 Optical Air Data Systems, Llc. LDV with Diffractive Optical Element for Transceiver Lens
US9851443B2 (en) 2012-03-16 2017-12-26 Alcatel Lucent Optical beam sweeper
US8687086B1 (en) 2012-03-30 2014-04-01 Gopro, Inc. On-chip image sensor data compression
US9014903B1 (en) 2012-05-22 2015-04-21 Google Inc. Determination of object heading based on point cloud
KR102038533B1 (ko) 2012-06-14 2019-10-31 한국전자통신연구원 레이저 레이더 시스템 및 목표물 영상 획득 방법
US9383753B1 (en) 2012-09-26 2016-07-05 Google Inc. Wide-view LIDAR with areas of special attention
US9332243B2 (en) 2012-10-17 2016-05-03 DotProduct LLC Handheld portable optical scanner and method of using
US20160047901A1 (en) * 2012-12-25 2016-02-18 Quanergy Systems, Inc. Robust lidar sensor for broad weather, shock and vibration conditions
US9476981B2 (en) 2013-01-08 2016-10-25 Massachusetts Institute Of Technology Optical phased arrays
WO2014110017A1 (en) 2013-01-08 2014-07-17 Massachusetts Institute Of Technology Optical phased arrays
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
US10132928B2 (en) * 2013-05-09 2018-11-20 Quanergy Systems, Inc. Solid state optical phased array lidar and method of using same
US9069080B2 (en) 2013-05-24 2015-06-30 Advanced Scientific Concepts, Inc. Automotive auxiliary ladar sensor
US9683928B2 (en) 2013-06-23 2017-06-20 Eric Swanson Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications
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
WO2015066720A1 (en) 2013-11-04 2015-05-07 California Institute Of Technology High bandwidth optical links for micro-satellite support
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
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
US9104086B1 (en) 2014-02-24 2015-08-11 Sandia Corporation Method and apparatus of wide-angle optical beamsteering from a nanoantenna phased array
US9575341B2 (en) 2014-06-28 2017-02-21 Intel Corporation Solid state LIDAR circuit with waveguides tunable to separate phase offsets
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
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
US10036803B2 (en) * 2014-10-20 2018-07-31 Quanergy Systems, Inc. Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same

Similar Documents

Publication Publication Date Title
US10613201B2 (en) Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
KR102338174B1 (ko) 구조형 광의 프로젝터
US8749796B2 (en) Projectors of structured light
KR20210128927A (ko) 3차원 이미징을 제공하기 위한 하이브리드 센서 시스템과 방법
US8681321B2 (en) Gated 3D camera
US20180329024A1 (en) Detector for optically detecting at least one object
WO2019041274A1 (en) SEMICONDUCTOR LIGHT DISTANCE LIDAR DETECTION AND ESTIMATING SYSTEM SYSTEM AND METHOD FOR IMPROVING SEMICONDUCTOR LIGHT DISTANCE DETECTION AND LODAR ESTIMATION ESTIMATION
US11513222B2 (en) Image sensors for measuring distance including delay circuits for transmitting separate delay clock signals
KR20180132809A (ko) 하나 이상의 물체를 광학적으로 검출하기 위한 검출기
US9395296B1 (en) Two-dimensional optical spot location using a one-dimensional detector array
US20200191960A1 (en) Solid state light detection and ranging (lidar) system and system and method for improving solid state light detection and ranging (lidar) resolution
US20180080822A1 (en) Spectral imaging sensors and methods with time of flight sensing
US20230130993A1 (en) Systems and Methods for Spatially-Stepped Imaging
US8547531B2 (en) Imaging device
JP2025121855A (ja) 複数の検出器アレイを備えたライダーチップ
WO2019021887A1 (ja) 光レーダ装置
AU2020223327B2 (en) Depth and vision sensors for challenging agricultural environments
US11906358B2 (en) Receiver with a Hadamard mask for improving detection resolution during a scanning procedure of an optical sensing system
JP2024546238A5 (enExample)
US12155001B2 (en) Receiver with a light collector array and a mask for improving detection resolution during a scanning procedure of an optical sensing system
US20230184904A1 (en) Polygon scanning mirror with facets tilted at different vertical angles for use in an optical sensing system
CN119024354A (zh) 信号处理方法、光接收器、光接收阵列和激光雷达系统
US20230408694A1 (en) Segmented flash lidar using stationary reflectors
WO2024132461A1 (en) Imaging device and method thereof
Canal et al. Novel short-pulse laser diode source for high-resolution 3D flash LIDAR