JPH09219552A5 - - Google Patents

Info

Publication number
JPH09219552A5
JPH09219552A5 JP1997011037A JP1103797A JPH09219552A5 JP H09219552 A5 JPH09219552 A5 JP H09219552A5 JP 1997011037 A JP1997011037 A JP 1997011037A JP 1103797 A JP1103797 A JP 1103797A JP H09219552 A5 JPH09219552 A5 JP H09219552A5
Authority
JP
Japan
Prior art keywords
light
intensity
laser
light beam
sensor means
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
JP1997011037A
Other languages
English (en)
Japanese (ja)
Other versions
JP4053106B2 (ja
JPH09219552A (ja
Filing date
Publication date
Priority claimed from US08/591,849 external-priority patent/US5761229A/en
Priority claimed from US08/660,230 external-priority patent/US5771254A/en
Application filed filed Critical
Publication of JPH09219552A publication Critical patent/JPH09219552A/ja
Publication of JPH09219552A5 publication Critical patent/JPH09219552A5/ja
Application granted granted Critical
Publication of JP4053106B2 publication Critical patent/JP4053106B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP01103797A 1996-01-25 1997-01-24 一体化レーザ・ベース光源 Expired - Fee Related JP4053106B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/591,849 US5761229A (en) 1996-01-25 1996-01-25 Integrated controlled intensity laser-based light source
US660,230 1996-06-03
US08/660,230 US5771254A (en) 1996-01-25 1996-06-03 Integrated controlled intensity laser-based light source
US591,849 1996-06-03

Publications (3)

Publication Number Publication Date
JPH09219552A JPH09219552A (ja) 1997-08-19
JPH09219552A5 true JPH09219552A5 (OSRAM) 2004-12-16
JP4053106B2 JP4053106B2 (ja) 2008-02-27

Family

ID=27081279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01103797A Expired - Fee Related JP4053106B2 (ja) 1996-01-25 1997-01-24 一体化レーザ・ベース光源

Country Status (4)

Country Link
US (1) US5771254A (OSRAM)
EP (1) EP0786837B1 (OSRAM)
JP (1) JP4053106B2 (OSRAM)
DE (1) DE69701537T2 (OSRAM)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005728A1 (fr) 1997-07-25 1999-02-04 Nichia Chemical Industries, Ltd. Dispositif a semi-conducteur en nitrure
JP2000171671A (ja) * 1998-12-09 2000-06-23 Matsushita Electric Ind Co Ltd 光通信用モジュールおよびその実装方法
JP3770014B2 (ja) 1999-02-09 2006-04-26 日亜化学工業株式会社 窒化物半導体素子
EP1168539B1 (en) 1999-03-04 2009-12-16 Nichia Corporation Nitride semiconductor laser device
WO2001019454A2 (en) * 1999-09-15 2001-03-22 Rønvig A/S Laser apparatus with power stabilising and deflection system
CA2359002C (en) * 1999-11-03 2012-07-17 Michael M. O'toole Optoelectric module for multi-fiber arrays
US6274182B1 (en) 1999-11-19 2001-08-14 Tfh Publications, Inc. Animal chew
US6829286B1 (en) * 2000-05-26 2004-12-07 Opticomp Corporation Resonant cavity enhanced VCSEL/waveguide grating coupler
WO2002073757A2 (en) * 2001-03-08 2002-09-19 Siemens Plc A wavelength stablilised laser source
GB0105651D0 (en) * 2001-03-08 2001-04-25 Siemens Plc Temperature stabilised laser diode and gas reference package
DE10111871A1 (de) * 2001-03-13 2002-09-19 Heidelberger Druckmasch Ag Bebilderungseinrichtung für eine Druckform mit einem Array von VCSEL-Lichtquellen
WO2002093694A2 (en) * 2001-05-17 2002-11-21 Corona Optical Systems, Inc. Method of monitoring an optical signal from a laser
US6925099B2 (en) * 2001-11-01 2005-08-02 Stratos International, Inc. Control of VCSEL emission for better high-speed performance
JP4645008B2 (ja) * 2002-06-10 2011-03-09 日亜化学工業株式会社 半導体レーザ装置
US7061949B1 (en) * 2002-08-16 2006-06-13 Jds Uniphase Corporation Methods, apparatus, and systems with semiconductor laser packaging for high modulation bandwidth
JP4151355B2 (ja) * 2002-08-30 2008-09-17 住友電気工業株式会社 発光モジュール
US6969204B2 (en) * 2002-11-26 2005-11-29 Hymite A/S Optical package with an integrated lens and optical assemblies incorporating the package
US7418016B2 (en) * 2003-02-13 2008-08-26 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Method and apparatus for modifying the spread of a laser beam
US7061025B2 (en) * 2003-03-10 2006-06-13 Mccolloch Lawrence R Optoelectronic device packaging assemblies and methods of making the same
JP2005116867A (ja) * 2003-10-09 2005-04-28 Fuji Xerox Co Ltd 光信号伝送装置
US7403640B2 (en) * 2003-10-27 2008-07-22 Hewlett-Packard Development Company, L.P. System and method for employing an object-oriented motion detector to capture images
US7693197B2 (en) * 2003-10-31 2010-04-06 Hewlett-Packard Development Company, L.P. Laser scanning apparatuses, laser scanning methods and article manufacture
JP4415891B2 (ja) * 2005-03-29 2010-02-17 住友電気工業株式会社 半導体光増幅素子
JP4844031B2 (ja) * 2005-07-20 2011-12-21 富士ゼロックス株式会社 発光モジュール
US7767947B2 (en) * 2005-09-20 2010-08-03 Downing Jr John P Semiconductor light source with optical feedback
TWI362769B (en) 2008-05-09 2012-04-21 Univ Nat Chiao Tung Light emitting device and fabrication method therefor
JP2011054736A (ja) * 2009-09-01 2011-03-17 Sharp Corp 発光装置、平面光源および液晶表示装置
JP5664248B2 (ja) * 2010-03-17 2015-02-04 株式会社リコー 面発光レーザモジュール、光走査装置及び画像形成装置
US9456508B2 (en) * 2010-05-28 2016-09-27 Apple Inc. Methods for assembling electronic devices by internally curing light-sensitive adhesive
US8502452B2 (en) 2010-07-28 2013-08-06 Usl Technologies, Llc High-stability light source system and method of manufacturing
US9266310B2 (en) 2011-12-16 2016-02-23 Apple Inc. Methods of joining device structures with adhesive
EP3718183B1 (en) 2017-11-29 2023-02-15 Vixar, Inc. Power monitoring approach for vcsels and vcsel arrays
EP3769057A4 (en) 2018-03-20 2022-01-12 Vixar Inc. EYE SAFE OPTICAL MODULES
TWI673890B (zh) * 2018-10-05 2019-10-01 鼎元光電科技股份有限公司 雷射封裝結構
US11631963B2 (en) * 2019-09-18 2023-04-18 Freedom Photonics Llc Optical device with coating for operation in multiple environments

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153388A (ja) * 1982-03-09 1983-09-12 Toshiba Corp 半導体レ−ザ出力光モニタ−方法
JPS6086887A (ja) * 1983-10-19 1985-05-16 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
JPS6088486A (ja) * 1983-10-20 1985-05-18 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
FR2581768B1 (fr) * 1985-05-10 1987-09-04 Thomson Csf Composant optoelectrique bidirectionnel formant coupleur optique
DE3687162D1 (de) * 1985-12-10 1993-01-07 Siemens Ag Integriert-optischer multiplex-demultiplex-modul fuer die optische nachrichtenuebertragung.
JPS62269374A (ja) * 1986-05-16 1987-11-21 Mitsubishi Electric Corp 半導体レ−ザ装置
JPS6384184A (ja) * 1986-09-29 1988-04-14 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
JPH01256189A (ja) * 1988-04-06 1989-10-12 Matsushita Electric Ind Co Ltd 半導体レーザー
JPH0290585A (ja) * 1988-09-27 1990-03-30 Nec Corp レーザ装置
JPH02106989A (ja) * 1988-10-17 1990-04-19 Mitsubishi Electric Corp 半導体レーザ装置
JPH02165684A (ja) * 1988-12-20 1990-06-26 Toshiba Corp 半導体レーザ装置
JPH0324783A (ja) * 1989-06-22 1991-02-01 Ricoh Co Ltd 半導体レーザ装置
JPH0376033A (ja) * 1989-08-17 1991-04-02 Mitsubishi Electric Corp 半導体レーザ装置
JPH03189935A (ja) * 1989-12-20 1991-08-19 Hitachi Ltd 半導体レーザとそれを用いた光情報装置
JPH04199890A (ja) * 1990-11-29 1992-07-21 Mitsubishi Electric Corp 半導体レーザ装置
JPH05164925A (ja) * 1991-12-16 1993-06-29 Sharp Corp 光集積回路、光ピックアップおよび光情報処理装置
JP2908657B2 (ja) * 1992-05-18 1999-06-21 株式会社リコー 半導体レーザアレイ記録装置
JPH05327122A (ja) * 1992-05-20 1993-12-10 Nec Corp 半導体レーザ装置
US5247167A (en) * 1992-08-06 1993-09-21 International Business Machines Corporation Multiple beam power monitoring system and method with radiation detection and focusing means of overlapping beams
JPH06209138A (ja) * 1993-01-08 1994-07-26 Seiko Epson Corp 光素子およびその製造方法およびその実装方法
JPH06216406A (ja) * 1993-01-14 1994-08-05 Sony Corp 光送信器
JPH079698A (ja) * 1993-06-21 1995-01-13 Ricoh Co Ltd マルチビーム光源装置
US5579328A (en) * 1995-08-10 1996-11-26 Northern Telecom Limited Digital control of laser diode power levels

Similar Documents

Publication Publication Date Title
JPH09219552A5 (OSRAM)
JPH09214066A5 (OSRAM)
EP1355108A3 (en) Lighting device for motor vehicles
EP0587154A3 (en) Narrow bandwidth laser array system
JPS5640737A (en) Damage detector for optical fiber for laser power transmission
GB2294323A (en) Laser ultrasound probe and ablator
EP1193773A3 (en) Optical device for an optical element and apparatus employing the device
EP1031870A3 (en) Illumination system and projector
JP2005530533A5 (OSRAM)
WO2001015246A3 (en) Multiple-wavelength light emitting device
EP1024479A3 (en) Optical pickup and optical disk apparatus using the same
JP2001015849A5 (OSRAM)
ATE271531T1 (de) Laser-photohärtungssystem
EP1128507A3 (en) Tunable laser source apparatus
GB2326760A (en) Optical emission device
EP0273433A3 (en) Reflection type photoelectric switch
EP1372015A3 (en) Compact optical unit with light emitter
EP1513006A3 (en) Light wavelength converting system
GB9122361D0 (en) Exhaust gas particle sensor
EP1137130A3 (en) Converging device and light source module, laser device and optical signal amplifier using such converging device
EP1087477A3 (en) Semiconductor laser module
EP1191522A3 (en) Optical pickup apparatus
ATE198387T1 (de) Verbessertes optisches design für photozelle.
JPH10215020A5 (OSRAM)
EP1008453A3 (en) Optical printer head