DE69009448T2 - Halbleiterlaseranordnung. - Google Patents

Halbleiterlaseranordnung.

Info

Publication number
DE69009448T2
DE69009448T2 DE69009448T DE69009448T DE69009448T2 DE 69009448 T2 DE69009448 T2 DE 69009448T2 DE 69009448 T DE69009448 T DE 69009448T DE 69009448 T DE69009448 T DE 69009448T DE 69009448 T2 DE69009448 T2 DE 69009448T2
Authority
DE
Germany
Prior art keywords
semiconductor laser
laser device
semiconductor
laser
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.)
Expired - Lifetime
Application number
DE69009448T
Other languages
English (en)
Other versions
DE69009448D1 (de
Inventor
Otto Dr Voegeli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69009448D1 publication Critical patent/DE69009448D1/de
Publication of DE69009448T2 publication Critical patent/DE69009448T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
DE69009448T 1990-03-08 1990-03-08 Halbleiterlaseranordnung. Expired - Lifetime DE69009448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90810179A EP0445488B1 (de) 1990-03-08 1990-03-08 Halbleiterlaseranordnung

Publications (2)

Publication Number Publication Date
DE69009448D1 DE69009448D1 (de) 1994-07-07
DE69009448T2 true DE69009448T2 (de) 1994-12-01

Family

ID=8205908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009448T Expired - Lifetime DE69009448T2 (de) 1990-03-08 1990-03-08 Halbleiterlaseranordnung.

Country Status (5)

Country Link
US (1) US5100220A (de)
EP (1) EP0445488B1 (de)
JP (1) JPH0642586B2 (de)
CA (1) CA2036957C (de)
DE (1) DE69009448T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625483A (en) * 1990-05-29 1997-04-29 Symbol Technologies, Inc. Integrated light source and scanning element implemented on a semiconductor or electro-optical substrate
US5157746A (en) * 1990-06-08 1992-10-20 Brother Kogyo Kabushiki Kaisha Optical waveguide array including two-dimensional lens and its manufacturing method
US5237434A (en) * 1991-11-05 1993-08-17 Mcnc Microelectronic module having optical and electrical interconnects
JPH0642914A (ja) * 1992-07-24 1994-02-18 Canon Inc 変位測定装置
DE4301689A1 (de) * 1993-01-22 1994-07-28 Deutsche Forsch Luft Raumfahrt Leistungsgesteuertes fraktales Lasersystem
DE4490251D2 (de) * 1993-01-22 1997-07-31 Deutsche Forsch Luft Raumfahrt Phasengesteuertes fraktales Lasersystem
US5729568A (en) * 1993-01-22 1998-03-17 Deutsche Forschungsanstalt Fuer Luft-Und Raumfahrt E.V. Power-controlled, fractal laser system
US5492607A (en) * 1993-02-17 1996-02-20 Hughes Aircraft Company Method of fabricating a surface emitting laser with large area deflecting mirror
JP3603308B2 (ja) * 1993-08-17 2004-12-22 ソニー株式会社 コードリーダ用光学装置
DE59703919D1 (de) 1996-08-16 2001-08-02 Zeptosens Ag Witterswil Optische detektionsvorrichtung
AU7564698A (en) * 1997-05-05 1998-11-27 Alexander R. Roustaei Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field
US6206290B1 (en) * 1998-03-06 2001-03-27 Symbol Technologies, Inc. Control system for oscillating optical element in scanners
US6347103B1 (en) * 1998-09-26 2002-02-12 Lg Electronics Inc. Light source module with two wavelength
US20020159491A1 (en) * 2001-04-26 2002-10-31 Wenbin Jiang Surface emitting laser
GB0124218D0 (en) * 2001-10-09 2001-11-28 Denselight Semiconductors Pte Folded light path for planar optical devices
US6973110B2 (en) * 2002-02-22 2005-12-06 Infineon Technologies Ag Monolithic laser configuration
US8582618B2 (en) 2011-01-18 2013-11-12 Avago Technologies General Ip (Singapore) Pte. Ltd. Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive or refractive lens on the semiconductor laser device
US20120195336A1 (en) * 2011-02-01 2012-08-02 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Semiconductor laser device in which an edge-emitting laser is integrated with a reflector to form a surface-emitting semiconductor laser device
US8315287B1 (en) 2011-05-03 2012-11-20 Avago Technologies Fiber Ip (Singapore) Pte. Ltd Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive lens, and a method for making the device
US9401582B2 (en) * 2012-05-08 2016-07-26 M/A-Com Technology Solutions Holdings, Inc. Lasers with beam-shape modification
US9008139B2 (en) 2013-06-28 2015-04-14 Jds Uniphase Corporation Structure and method for edge-emitting diode package having deflectors and diffusers
JP6146506B2 (ja) * 2015-03-26 2017-06-14 日亜化学工業株式会社 半導体レーザ装置及びこの半導体レーザ装置を用いたバックライト装置
US9748733B2 (en) 2015-03-26 2017-08-29 Nichia Corporation Semiconductor laser device and backlight device using the semiconductor laser device
JP6399011B2 (ja) * 2016-02-09 2018-10-03 日亜化学工業株式会社 光源装置
JP6711333B2 (ja) * 2017-08-16 2020-06-17 日亜化学工業株式会社 発光装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996492A (en) * 1975-05-28 1976-12-07 International Business Machines Corporation Two-dimensional integrated injection laser array
US3996528A (en) * 1975-12-31 1976-12-07 International Business Machines Corporation Folded cavity injection laser
US4069463A (en) * 1976-09-02 1978-01-17 International Business Machines Corporation Injection laser array
US4428647A (en) * 1982-11-04 1984-01-31 Xerox Corporation Multi-beam optical system using lens array
GB2169134B (en) * 1984-11-16 1988-11-16 Canon Kk Multibeam emitting device
US4718070A (en) * 1985-01-22 1988-01-05 Massachusetts Institute Of Technology Surface emitting diode laser
US4732446A (en) * 1985-10-02 1988-03-22 Lamar Gipson Electrical circuit and optical data buss
US4817109A (en) * 1985-12-10 1989-03-28 501 Sharp Kabushiki Kaisha External resonator type semiconductor laser apparatus
US4744615A (en) * 1986-01-29 1988-05-17 International Business Machines Corporation Laser beam homogenizer
US4807238A (en) * 1986-03-12 1989-02-21 Ricoh Co., Ltd. A semiconductor laser device
US4757513A (en) * 1986-07-22 1988-07-12 Amada Engineering & Service Co., Inc. Multi-faceted reflector for use in pumping slab geometry solid state lasers
FR2623915B1 (fr) * 1987-11-26 1990-04-13 Corning Glass Works Procede de production d'un composant optique integre en verre comprenant des tranchees de positionnement et de fixation de fibres optiques en alignement avec des guides d'ondes et composants ainsi produits
US4945400A (en) * 1988-03-03 1990-07-31 At&T Bell Laboratories Subassembly for optoelectronic devices
EP0335104A3 (de) * 1988-03-31 1991-11-06 Siemens Aktiengesellschaft Vorrichtung zum optischen Verbinden eines oder mehrerer optischer Sender mit einem oder mehreren optischen Detektoren eines oder mehrerer integrierter Schaltkreise
US4956844A (en) * 1989-03-17 1990-09-11 Massachusetts Institute Of Technology Two-dimensional surface-emitting laser array
US4935939A (en) * 1989-05-24 1990-06-19 Liau Zong Long Surface emitting laser with monolithic integrated lens
US5001719A (en) * 1989-11-21 1991-03-19 The United States Of America As Represented By The Secretary Of The Army Laser diode array
US4981334A (en) * 1989-12-22 1991-01-01 Raynet Corp. Compact optical fiber coupler

Also Published As

Publication number Publication date
JPH04218992A (ja) 1992-08-10
JPH0642586B2 (ja) 1994-06-01
EP0445488B1 (de) 1994-06-01
CA2036957C (en) 1994-09-06
CA2036957A1 (en) 1991-09-09
DE69009448D1 (de) 1994-07-07
US5100220A (en) 1992-03-31
EP0445488A1 (de) 1991-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)