JP2009210577A5 - - Google Patents

Download PDF

Info

Publication number
JP2009210577A5
JP2009210577A5 JP2009044343A JP2009044343A JP2009210577A5 JP 2009210577 A5 JP2009210577 A5 JP 2009210577A5 JP 2009044343 A JP2009044343 A JP 2009044343A JP 2009044343 A JP2009044343 A JP 2009044343A JP 2009210577 A5 JP2009210577 A5 JP 2009210577A5
Authority
JP
Japan
Prior art keywords
sensor system
wavelength
active region
semiconductor
laser beam
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.)
Granted
Application number
JP2009044343A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009210577A (ja
JP5688881B2 (ja
Filing date
Publication date
Priority claimed from DE102008022941A external-priority patent/DE102008022941A1/de
Application filed filed Critical
Publication of JP2009210577A publication Critical patent/JP2009210577A/ja
Publication of JP2009210577A5 publication Critical patent/JP2009210577A5/ja
Application granted granted Critical
Publication of JP5688881B2 publication Critical patent/JP5688881B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009044343A 2008-02-29 2009-02-26 照明装置および検出装置を有するセンサシステム Active JP5688881B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008011865 2008-02-29
DE102008011865.6 2008-02-29
DE102008022941A DE102008022941A1 (de) 2008-02-29 2008-05-09 Sensorsystem mit einer Beleuchtungseinrichtung und einer Detektoreinrichtung
DE102008022941.5 2008-05-09

Publications (3)

Publication Number Publication Date
JP2009210577A JP2009210577A (ja) 2009-09-17
JP2009210577A5 true JP2009210577A5 (enExample) 2012-01-12
JP5688881B2 JP5688881B2 (ja) 2015-03-25

Family

ID=40911443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009044343A Active JP5688881B2 (ja) 2008-02-29 2009-02-26 照明装置および検出装置を有するセンサシステム

Country Status (3)

Country Link
US (1) US8115909B2 (enExample)
JP (1) JP5688881B2 (enExample)
DE (1) DE102008022941A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038186A1 (de) * 2010-10-14 2012-04-19 Sick Ag Optoelektronischer Sensor mit Linienanordnung von Einzelemittern
DE102014107960A1 (de) * 2014-06-05 2015-12-17 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
US9575341B2 (en) * 2014-06-28 2017-02-21 Intel Corporation Solid state LIDAR circuit with waveguides tunable to separate phase offsets
DE102014226291A1 (de) 2014-12-17 2016-06-23 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zum Warnen vor Oberflächenschäden an Fahrzeugen
JPWO2017010176A1 (ja) * 2015-07-14 2018-04-26 コニカミノルタ株式会社 レーザレーダ装置
CA3012691C (en) * 2016-01-31 2023-02-28 Velodyne Lidar, Inc. Lidar based 3-d imaging with far-field illumination overlap
DE102016013512A1 (de) * 2016-04-18 2017-11-09 Kastriot Merlaku Beleuchtungs-System für Kameras aller Art oder für Mobiltelefone mit Kamera
US10761195B2 (en) 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
DE102017012389B4 (de) 2016-05-13 2024-12-19 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterchip
WO2018169758A1 (en) 2017-03-13 2018-09-20 OPSYS Tech Ltd. Eye-safe scanning lidar system
JP6865492B2 (ja) 2017-07-28 2021-04-28 オプシス テック リミテッド 小角度発散を伴うｖｃｓｅｌアレイｌｉｄａｒ送信機
KR102634870B1 (ko) 2017-11-15 2024-02-13 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
EP3775979B1 (en) 2018-04-01 2024-01-17 Opsys Tech Ltd. Noise adaptive solid-state lidar system
EP3830602B1 (en) 2018-08-03 2025-02-26 Opsys Tech Ltd. Distributed modular solid-state lidar system
DE102019102499A1 (de) * 2019-01-31 2020-08-06 Forschungsverbund Berlin E.V. Vorrichtung zur Erzeugung von Laserstrahlung
JP7535313B2 (ja) 2019-04-09 2024-08-16 オプシス テック リミテッド レーザ制御を伴うソリッドステートｌｉｄａｒ送光機
DE102019206675A1 (de) * 2019-05-09 2020-11-12 Robert Bosch Gmbh Sendeeinheit zur Emission von Strahlung in eine Umgebung, LIDAR-Sensor mit einer Sendeeinheit und Verfahren zur Ansteuerung einer Sendeeinheit
EP3977159A4 (en) 2019-05-30 2023-03-01 Opsys Tech Ltd. EYE-SAFE LONG-RANGE LIDAR SYSTEM WITH ACTUATOR
US11513195B2 (en) 2019-06-10 2022-11-29 OPSYS Tech Ltd. Eye-safe long-range solid-state LIDAR system
WO2020263735A1 (en) 2019-06-25 2020-12-30 OPSYS Tech Ltd. Adaptive multiple-pulse lidar system
WO2021021872A1 (en) 2019-07-31 2021-02-04 OPSYS Tech Ltd. High-resolution solid-state lidar transmitter
DE102020208790A1 (de) 2020-07-15 2022-01-20 Robert Bosch Gesellschaft mit beschränkter Haftung Lidar-Sensor
CN112461352A (zh) * 2020-12-08 2021-03-09 苏州亮芯光电科技有限公司 基于量子阱二极管的同质集成光电子装置
WO2024101079A1 (ja) * 2022-11-10 2024-05-16 ソニーグループ株式会社 発光素子、発光素子アレイ、および電子機器

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450587A (en) * 1987-08-21 1989-02-27 Seiko Epson Corp Multi wavelength integrated semiconductor laser
US4996430A (en) 1989-10-02 1991-02-26 The United States Of America As Represented By The Secretary Of The Army Object detection using two channel active optical sensors
DE4007646C2 (de) 1990-03-10 2003-08-07 Daimler Chrysler Ag Anordnung zur Verbesserung der Sicht in Fahrzeugen
JPH04372187A (ja) * 1991-06-20 1992-12-25 Canon Inc 半導体装置及びその駆動方法
US5212706A (en) 1991-12-03 1993-05-18 University Of Connecticut Laser diode assembly with tunnel junctions and providing multiple beams
JPH0815434A (ja) * 1994-06-23 1996-01-19 Nikon Corp 距離測定装置
US5684309A (en) 1996-07-11 1997-11-04 North Carolina State University Stacked quantum well aluminum indium gallium nitride light emitting diodes
WO1998031055A1 (en) 1997-01-09 1998-07-16 Nichia Chemical Industries, Ltd. Nitride semiconductor device
US5831277A (en) 1997-03-19 1998-11-03 Northwestern University III-nitride superlattice structures
EP1051783B1 (de) * 1998-01-30 2002-01-09 Osram Opto Semiconductors GmbH & Co. OHG Halbleiterlaser-chip
DE19840049C5 (de) * 1998-09-02 2007-11-08 Leica Geosystems Ag Vorrichtung zur optischen Distanzmessung
JP2000349387A (ja) * 1999-06-02 2000-12-15 Sony Corp 半導体レーザ装置及びその作製方法
DE19935998B4 (de) * 1999-07-30 2007-10-18 Osram Opto Semiconductors Gmbh Mehrfach-Halbleiterlaserstruktur mit schmaler Wellenlängenverteilung
JP3950590B2 (ja) * 1999-08-31 2007-08-01 ローム株式会社 半導体レーザおよびその製法
DE19955747A1 (de) * 1999-11-19 2001-05-23 Osram Opto Semiconductors Gmbh Optische Halbleitervorrichtung mit Mehrfach-Quantentopf-Struktur
JP3868353B2 (ja) * 2002-08-27 2007-01-17 富士通株式会社 量子ドットを有する半導体光装置
DE102004014041B4 (de) 2004-03-19 2006-04-06 Martin Spies Sensor zur Hinderniserkennung
JP4999038B2 (ja) * 2004-08-20 2012-08-15 古河電気工業株式会社 半導体装置の製造方法
JP4820556B2 (ja) * 2005-02-02 2011-11-24 株式会社リコー 垂直共振器型面発光半導体レーザ装置および光送信モジュールおよび光伝送装置および光スイッチング方法
DE102005030451A1 (de) 2005-06-28 2007-01-04 Deutsche Bahn Ag Jahreszeitunabhängige Bewertung von Vegetation auf und/oder an Verkehrswegen oder anderen zugänglichen Flächen
US7325318B2 (en) * 2005-09-22 2008-02-05 Cubic Corporation Compact multifunction sight
DE102005055272B4 (de) 2005-11-17 2008-07-31 Gmc-I Gossen-Metrawatt Gmbh Verfahren und Vorrichtung zur Ermittlung von Leckströmen in batteriegespeisten Netzen
EP1976296A4 (en) * 2006-01-20 2011-11-16 Sumitomo Electric Industries INFRARED PICTURE SYSTEM
US7544945B2 (en) * 2006-02-06 2009-06-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Vertical cavity surface emitting laser (VCSEL) array laser scanner
DE102007032997A1 (de) 2007-07-16 2009-01-22 Robert Bosch Gmbh Fahrerassistenzvorrichtung
DE102007051167A1 (de) 2007-09-14 2009-03-19 Osram Opto Semiconductors Gmbh Halbleiterlaser, Verfahren zur Herstellung und Verwendung

Similar Documents

Publication Publication Date Title
JP2009210577A5 (enExample)
JP2016500845A5 (enExample)
US11774558B2 (en) Optical scanning device and LIDAR system including the same
JP5688881B2 (ja) 照明装置および検出装置を有するセンサシステム
US10012824B2 (en) Optical device and method of controlling direction of light from optical device
JP2010506402A5 (enExample)
CN108603758A (zh) 具有分布式激光器和多个传感器头的激光雷达系统和激光雷达系统的脉冲激光器
US10175343B2 (en) Rangefinder with a laser-like light source
JP2016517038A5 (enExample)
WO2009001283A3 (en) Optical sensor module and its manufacture
EP2015021A3 (en) Distance/speed meter and distance/speed measuring method
WO2008135903A3 (en) Laser sensor for self-mixing interferometry with increased detection range
US20180145211A1 (en) Optoelectronic arrangement and depth measuring system
WO2014178985A3 (en) Photonic crystal fluorescence and laser line scanning
GB201213297D0 (en) Headlight system incorporating adaptive beam function
KR20120104268A (ko) 거리, 위치, 및/또는 프로필을 광학적으로 측정하는 센서 및 방법
JP2013238797A5 (enExample)
US10615561B2 (en) Multi-wavelength laser apparatus
JP2005522885A5 (enExample)
JP2014063052A5 (enExample)
JP2013509696A5 (enExample)
EP1978377A3 (en) Distance/speed meter and distance/speed measuring method
US20150263231A1 (en) Optical semiconductor device, driving method thereof, and optical coherence tomography apparatus having the optical semiconductor device
JP2015069988A (ja) スーパールミネッセントダイオード、それを光源として備える光干渉断層撮像装置
WO2015062894A1 (en) Phosphor based lighting devices and method of generating a light output