CN108369313B - 光学相控装置和LiDAR系统 - Google Patents

光学相控装置和LiDAR系统 Download PDF

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Publication number
CN108369313B
CN108369313B CN201680073971.6A CN201680073971A CN108369313B CN 108369313 B CN108369313 B CN 108369313B CN 201680073971 A CN201680073971 A CN 201680073971A CN 108369313 B CN108369313 B CN 108369313B
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China
Prior art keywords
waveguide
waveguides
phase control
dimensioning
optical phase
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CN201680073971.6A
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English (en)
Chinese (zh)
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CN108369313A (zh
Inventor
J.N.卡斯珀斯
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Robert Bosch GmbH
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Robert Bosch GmbH
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Publication of CN108369313A publication Critical patent/CN108369313A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CN201680073971.6A 2015-12-18 2016-10-26 光学相控装置和LiDAR系统 Active CN108369313B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015225863.7A DE102015225863A1 (de) 2015-12-18 2015-12-18 Optische phasengesteuerte Anordnung und LiDAR System
DE102015225863.7 2015-12-18
PCT/EP2016/075781 WO2017102156A1 (fr) 2015-12-18 2016-10-26 Dispositif optique commandé par phase et système de lidar

Publications (2)

Publication Number Publication Date
CN108369313A CN108369313A (zh) 2018-08-03
CN108369313B true CN108369313B (zh) 2020-08-14

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Application Number Title Priority Date Filing Date
CN201680073971.6A Active CN108369313B (zh) 2015-12-18 2016-10-26 光学相控装置和LiDAR系统

Country Status (4)

Country Link
EP (1) EP3391109A1 (fr)
CN (1) CN108369313B (fr)
DE (1) DE102015225863A1 (fr)
WO (1) WO2017102156A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11536805B2 (en) 2018-06-25 2022-12-27 Silc Technologies, Inc. Optical switching for tuning direction of LIDAR output signals
DE102018216142A1 (de) * 2018-09-21 2020-03-26 Robert Bosch Gmbh Optische Anordnung
FR3096788B1 (fr) 2019-05-29 2021-06-11 Thales Sa Système lidar comprenant un élément diffractif interférentiel et procédé d'imagerie lidar
US11703598B2 (en) 2019-11-18 2023-07-18 Silc Technologies, Inc. Steering of LIDAR output signals
FR3105450B1 (fr) 2019-12-19 2023-08-25 Thales Sa Composant optoelectronique comprenant sur un substrat unique un transducteur optique en materiau semi-conducteur iii-v et un microsysteme electromecanique a balayage optique
FR3105439B1 (fr) 2019-12-20 2022-01-14 Thales Sa Systeme lidar comprenant deux composatns diffractifs
CN111624791A (zh) * 2020-07-02 2020-09-04 联合微电子中心有限责任公司 热光移相器、热光移相器网络及光电装置
WO2022088180A1 (fr) * 2020-11-02 2022-05-05 深圳市速腾聚创科技有限公司 Déphaseur, réseau à commande de phase optique et procédé de préparation de réseau à commande de phase optique
CN115407577A (zh) * 2021-05-28 2022-11-29 华为技术有限公司 光学相控板、制造方法和光学相控阵系统
CN116106862B (zh) * 2023-04-10 2023-08-04 深圳市速腾聚创科技有限公司 光芯片、激光雷达、自动驾驶系统及可移动设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509079A (ja) * 1994-02-11 1996-09-24 フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ 位相調整アレイを有する光学装置
CN1260882A (zh) * 1997-06-18 2000-07-19 康宁有限公司 用于多路复用和去复用的相控光纤阵列
EP0786677B1 (fr) * 1996-01-25 2001-06-27 Infineon Technologies AG Méthode d'opération d'un réseau de phase
CN105026970A (zh) * 2013-01-08 2015-11-04 麻省理工学院 光学相控阵列

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506569A1 (de) * 1985-02-25 1986-08-28 Manfred Prof. Dr. 7900 Ulm Börner Integrierte resonatormatrix zum wellenlaengenselektiven trennen bzw. zusammenfuegen von kanaelen im frequenzbereich der optischen nachrichtentechnik
US6256442B1 (en) * 1999-09-08 2001-07-03 Corning Incorporated Athermal integrated optical waveguide device
US9581762B2 (en) * 2012-09-16 2017-02-28 Shalom Wertsberger Pixel structure using a tapered core waveguide, image sensors and camera 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509079A (ja) * 1994-02-11 1996-09-24 フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ 位相調整アレイを有する光学装置
EP0786677B1 (fr) * 1996-01-25 2001-06-27 Infineon Technologies AG Méthode d'opération d'un réseau de phase
CN1260882A (zh) * 1997-06-18 2000-07-19 康宁有限公司 用于多路复用和去复用的相控光纤阵列
CN105026970A (zh) * 2013-01-08 2015-11-04 麻省理工学院 光学相控阵列

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Waveguide-Based Optical Phased Array;Yingjing Zheng etal;《IEEE PHOTONICS TECHNOLOGY LETTERS》;IEEE;20130830;第25卷(第18期);正文第I-IV部分，附图1-3 *

Also Published As

Publication number Publication date
CN108369313A (zh) 2018-08-03
WO2017102156A1 (fr) 2017-06-22
DE102015225863A1 (de) 2017-06-22
EP3391109A1 (fr) 2018-10-24

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