CN109490865B - 一种面阵激光雷达 - Google Patents
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- 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
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- G01S7/481—Constructional features, e.g. arrangements of optical elements
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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
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
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CN202110228223.3A CN112835016B (zh) | 2018-12-11 | 2018-12-11 | 面阵激光雷达、激光器模块及探测器模块 |
CN201811512676.3A CN109490865B (zh) | 2018-12-11 | 2018-12-11 | 一种面阵激光雷达 |
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CN109917354B (zh) * | 2019-04-26 | 2020-06-02 | 上海禾赛光电科技有限公司 | 激光雷达的接收装置、激光雷达及其回波处理方法 |
CN110389121A (zh) * | 2019-07-24 | 2019-10-29 | 中国科学院半导体研究所 | 多焦点结构光照明荧光成像系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0835423B1 (de) * | 1995-06-30 | 2002-05-02 | Siemens Aktiengesellschaft | Optischer abstandssensor |
CN106443634A (zh) * | 2016-10-31 | 2017-02-22 | 上海博未传感技术有限公司 | 一种固态激光雷达系统 |
CN108732987A (zh) * | 2018-06-14 | 2018-11-02 | 广东工业大学 | 可自定义i/o端口数量的嵌入式软plc控制系统及其设计方法 |
CN208094846U (zh) * | 2018-03-29 | 2018-11-13 | 上海贝思特电气有限公司 | 一种防止中小型led点阵串光电路 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6034821A (en) * | 1997-09-05 | 2000-03-07 | Nec Research Institute, Inc. | Optomechanical components for use as optical interconnects |
US6687274B2 (en) * | 2002-02-04 | 2004-02-03 | Eastman Kodak Company | Organic vertical cavity phase-locked laser array device |
CN1209646C (zh) * | 2003-07-28 | 2005-07-06 | 浙江大学 | 二维限制的多模干涉功分器 |
CN1217207C (zh) * | 2003-09-27 | 2005-08-31 | 浙江大学 | 基于二维分布阵列波导光栅的光波分复用器/解复用器 |
US7313157B2 (en) * | 2003-12-19 | 2007-12-25 | Novera Optics, Inc. | Integration of laser sources and detectors for a passive optical network |
CN1599507A (zh) * | 2004-07-26 | 2005-03-23 | 王欣 | 通讯呼叫定位跟踪系统及提供定位跟踪服务的方法 |
US8301027B2 (en) * | 2008-05-02 | 2012-10-30 | Massachusetts Institute Of Technology | Agile-beam laser array transmitter |
JP5636686B2 (ja) * | 2009-06-04 | 2014-12-10 | 株式会社リコー | 面発光レーザアレイ、光走査装置、画像形成装置、及び面発光レーザアレイの製造方法 |
CN102654608B (zh) * | 2011-03-02 | 2014-04-16 | 四川飞阳科技有限公司 | 基于平面光波导的单纤双向阵列组件和器件及其制作方法 |
CN102790474B (zh) * | 2011-05-19 | 2014-11-12 | 上海微电子装备有限公司 | 一种平面电机初始位置探测方法 |
EP2618175A1 (de) * | 2012-01-17 | 2013-07-24 | Leica Geosystems AG | Lasertracker mit Funktionalität zur graphischen Zielbereitstellung |
US8731403B2 (en) * | 2012-02-07 | 2014-05-20 | Ii-Vi Incorporated | Multicast optical switch |
CN103256503B (zh) * | 2013-04-19 | 2015-04-15 | 中国科学院上海光学精密机械研究所 | 寻址式高速赝热光源的制备方法 |
US9726818B1 (en) * | 2013-05-30 | 2017-08-08 | Hrl Laboratories, Llc | Multi-wavelength band optical phase and amplitude controller |
CN103678258B (zh) * | 2013-12-25 | 2017-01-25 | 中国科学院半导体研究所 | 一种提高硅基光学矩阵处理器数据分辨率的方法 |
US9696485B2 (en) * | 2014-07-16 | 2017-07-04 | Oplink Communications, Llc | Optical circulator array |
DE102014111138A1 (de) * | 2014-08-05 | 2016-02-11 | Sick Ag | Mehrebenenscanner und Verfahren zum Erfassen von Objekten |
CN204128541U (zh) * | 2014-10-15 | 2015-01-28 | 北京国科欣翼科技有限公司 | 微型激光测距机 |
US9768901B2 (en) * | 2014-11-20 | 2017-09-19 | Kaiam Corp. | Planar lightwave circuit active connector |
EP3076482A1 (en) * | 2015-04-02 | 2016-10-05 | Progress Rail Inspection & Information Systems S.r.l. | Radar obstacle detector for a railway crossing |
CN106154282B (zh) * | 2015-04-09 | 2019-02-12 | 北京交通大学 | 激光阵列高速空间跟踪系统 |
WO2017100560A1 (en) * | 2015-12-10 | 2017-06-15 | Kaiam Corp. | Optical transceiver with combined transmitter and receiver assembly |
US11079541B2 (en) * | 2016-01-22 | 2021-08-03 | National University Corporation Yokohama National University | Optical deflection device and LIDAR apparatus |
CN115113430A (zh) * | 2016-05-24 | 2022-09-27 | 大日本印刷株式会社 | 调光装置 |
CN106154281A (zh) * | 2016-09-08 | 2016-11-23 | 齐龙舟 | 一种光纤激光雷达系统 |
CN106646510B (zh) * | 2016-09-14 | 2019-02-19 | 北京空间机电研究所 | 一种基于光子标记的首光子激光成像系统 |
CN108139646B (zh) * | 2016-09-29 | 2023-02-28 | 松下知识产权经营株式会社 | 光扫描设备、光接收设备及光检测系统 |
CN106353854B (zh) * | 2016-10-21 | 2023-01-31 | 常州光芯集成光学有限公司 | 带准直功能的离子交换光波导及制备方法 |
CN108241154A (zh) * | 2016-12-27 | 2018-07-03 | 鸿富锦精密工业(深圳)有限公司 | 一种激光发射接收装置以及激光探测与测量系统 |
WO2018142878A1 (ja) * | 2017-02-06 | 2018-08-09 | パナソニックIpマネジメント株式会社 | 3次元モーション取得装置、及び3次元モーション取得方法 |
CN206649159U (zh) * | 2017-04-12 | 2017-11-17 | 北京饮冰科技有限公司 | 一种以激光传感器为基础的倒车辅助系统 |
CN107703515A (zh) * | 2017-09-19 | 2018-02-16 | 深圳市镭神智能系统有限公司 | 一种激光雷达光路系统 |
CN107845646A (zh) * | 2017-10-25 | 2018-03-27 | 上海中航光电子有限公司 | 一种阵列基板及其制作方法、显示面板和显示装置 |
CN108152830A (zh) * | 2017-12-26 | 2018-06-12 | 苏州镭图光电科技有限公司 | 一种激光雷达扫描成像系统及其测量方法 |
CN107966691A (zh) * | 2018-01-18 | 2018-04-27 | 北京径科技有限公司 | 一种光学相控阵发射装置 |
CN108259087A (zh) * | 2018-02-07 | 2018-07-06 | 江苏奥雷光电有限公司 | 高速自由空间的波分复用光通信的方法 |
CN208060906U (zh) * | 2018-03-15 | 2018-11-06 | 京东方科技集团股份有限公司 | 一种液晶移相器阵列及激光扫描仪 |
CN112285669B (zh) * | 2018-04-16 | 2023-01-20 | 上海禾赛科技有限公司 | 激光雷达及其制造方法 |
CN108732552A (zh) * | 2018-04-16 | 2018-11-02 | 任金淼 | 一种实现激光雷达的探头与机箱分离的方法及激光雷达 |
-
2018
- 2018-12-11 CN CN202110228223.3A patent/CN112835016B/zh active Active
- 2018-12-11 CN CN201811512676.3A patent/CN109490865B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0835423B1 (de) * | 1995-06-30 | 2002-05-02 | Siemens Aktiengesellschaft | Optischer abstandssensor |
CN106443634A (zh) * | 2016-10-31 | 2017-02-22 | 上海博未传感技术有限公司 | 一种固态激光雷达系统 |
CN208094846U (zh) * | 2018-03-29 | 2018-11-13 | 上海贝思特电气有限公司 | 一种防止中小型led点阵串光电路 |
CN108732987A (zh) * | 2018-06-14 | 2018-11-02 | 广东工业大学 | 可自定义i/o端口数量的嵌入式软plc控制系统及其设计方法 |
Non-Patent Citations (2)
Title |
---|
240-Gb/s Polarization-Multiplexed 64-QAM Modulation and Blind Detection Using PLC-LN Hybrid Integrated Modulator and Digital Coherent Receiver;Akihide Sano;《2009 35th European Conference on Optical Communication》;20100122;1-2 * |
Prospects and Challenges of Multi-Layer Optical Networks;Ken-ichi SATO;《IEICE TRANS. COMMUN》;20070831;第E90-B卷(第8期);1890-1902 * |
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CN112835016B (zh) | 2024-06-21 |
CN112835016A (zh) | 2021-05-25 |
CN109490865A (zh) | 2019-03-19 |
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Address after: 100087 Beijing century science and trade building, block B, 2205 Applicant after: Ruichi Zhiguang (Beijing) Technology Co., Ltd Address before: 100087 Beijing century science and trade building, block B, 2205 Applicant before: BEIJING ICEDRINK TECHNOLOGY Co.,Ltd. |
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