DE2965803D1 - Semiconductor laser - Google Patents

Semiconductor laser

Info

Publication number
DE2965803D1
DE2965803D1 DE7979302373T DE2965803T DE2965803D1 DE 2965803 D1 DE2965803 D1 DE 2965803D1 DE 7979302373 T DE7979302373 T DE 7979302373T DE 2965803 T DE2965803 T DE 2965803T DE 2965803 D1 DE2965803 D1 DE 2965803D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
laser
semiconductor
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
Application number
DE7979302373T
Other languages
English (en)
Inventor
Donald R Scifres
William Streifer
Robert D Burnham
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE2965803D1 publication Critical patent/DE2965803D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4068—Edge-emitting structures with lateral coupling by axially offset or by merging waveguides, e.g. Y-couplers
DE7979302373T 1978-10-30 1979-10-30 Semiconductor laser Expired DE2965803D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,307 US4255717A (en) 1978-10-30 1978-10-30 Monolithic multi-emitting laser device

Publications (1)

Publication Number Publication Date
DE2965803D1 true DE2965803D1 (en) 1983-08-04

Family

ID=25498060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302373T Expired DE2965803D1 (en) 1978-10-30 1979-10-30 Semiconductor laser

Country Status (5)

Country Link
US (1) US4255717A (de)
EP (1) EP0010949B1 (de)
JP (1) JPS606554B2 (de)
CA (1) CA1138968A (de)
DE (1) DE2965803D1 (de)

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US4385389A (en) * 1980-07-14 1983-05-24 Rca Corporation Phase-locked CDH-LOC injection laser array
JPS5728385A (en) * 1980-07-26 1982-02-16 Mitsubishi Electric Corp Semiconductor laser
US4347612A (en) * 1980-08-25 1982-08-31 Xerox Corporation Semiconductor injection laser for high speed modulation
JPS57170584A (en) * 1981-04-15 1982-10-20 Hitachi Ltd Semiconductor laser device
US4534033A (en) * 1981-08-25 1985-08-06 Handotal Kenkyu Shinkokai Three terminal semiconductor laser
US4530574A (en) * 1982-07-28 1985-07-23 Xerox Corporation Beam collimation and focusing of multi-emitter or broad emitter lasers
US4594718A (en) * 1983-02-01 1986-06-10 Xerox Corporation Combination index/gain guided semiconductor lasers
US4831630A (en) * 1983-04-14 1989-05-16 Xerox Corporation Phased-locked window lasers
US4569054A (en) * 1983-06-17 1986-02-04 Rca Corporation Double heterostructure laser
WO1985000076A1 (en) * 1983-06-17 1985-01-03 Rca Corporation Phase-locked semiconductor laser array and a method of making same
US4642143A (en) * 1983-06-17 1987-02-10 Rca Corporation Method of making a double heterostructure laser
US4547396A (en) * 1983-06-17 1985-10-15 Rca Corporation Method of making a laser array
US4831628A (en) * 1983-07-27 1989-05-16 American Telephone And Telegraph Company, At&T Bell Laboratories Denices fabricated using method of selective area epitaxial growth using ion beams
EP0144205B1 (de) * 1983-12-01 1993-03-17 Trw Inc. Halbleiterlaser
US4631729A (en) * 1983-12-01 1986-12-23 Trw Inc. Semiconductor laser structure
US4641311A (en) * 1983-12-20 1987-02-03 Rca Corporation Phase-locked semiconductor laser array with integral phase shifters
US4805176A (en) * 1983-12-20 1989-02-14 General Electric Company Phase-locked laser array with phase-shifting surface coating
US4594719A (en) * 1984-01-19 1986-06-10 Rca Corporation Phase-locked laser array having a non-uniform spacing between lasing regions
US5259881A (en) * 1991-05-17 1993-11-09 Materials Research Corporation Wafer processing cluster tool batch preheating and degassing apparatus
JPS60182181A (ja) * 1984-02-28 1985-09-17 Sharp Corp 半導体レ−ザアレイ
USRE34356E (en) * 1984-05-10 1993-08-24 Sharp Kabushiki Kaisha Semiconductor laser array
JPS60236274A (ja) * 1984-05-10 1985-11-25 Sharp Corp 半導体レ−ザ素子
JPS6130090A (ja) * 1984-07-20 1986-02-12 Nec Corp 半導体レ−ザ
JPS6142980A (ja) * 1984-08-06 1986-03-01 Sharp Corp 半導体レ−ザアレイ装置
US4768201A (en) * 1984-08-06 1988-08-30 Sharp Kabushiki Kaisha Semiconductor laser array
US4730326A (en) * 1984-09-12 1988-03-08 Sharp Kabushiki Kaisha Semiconductor laser array device
JPS61102087A (ja) * 1984-10-25 1986-05-20 Sharp Corp 半導体レ−ザ装置
JPS61113293A (ja) * 1984-11-07 1986-05-31 Sharp Corp 半導体レ−ザアレイ装置
JPS61141192A (ja) * 1984-12-14 1986-06-28 Agency Of Ind Science & Technol 半導体レ−ザ装置
US4742526A (en) * 1985-01-12 1988-05-03 Sharp Kabushiki Kaisha Semiconductor laser array device
US4656641A (en) * 1985-02-04 1987-04-07 Xerox Corporation Laser cavity optical system for stabilizing the beam from a phase locked multi-emitter broad emitter laser
US4803691A (en) * 1985-05-07 1989-02-07 Spectra Diode Laboratories, Inc. Lateral superradiance suppressing diode laser bar
JPS61296785A (ja) * 1985-06-25 1986-12-27 Sharp Corp 半導体レ−ザアレイ装置
JPS6215877A (ja) * 1985-07-12 1987-01-24 Sharp Corp 半導体レ−ザアレイ装置
JPS6235690A (ja) * 1985-08-09 1987-02-16 Sharp Corp 半導体レ−ザアレイ装置
US4751711A (en) * 1985-08-16 1988-06-14 Spectra Diode Laboratories, Inc. Asymmetric offset stripe laser for emission in a single lobe
US4712220A (en) * 1985-09-30 1987-12-08 Siemens Aktiengesellschaft Multiple laser arrangement
GB2182168B (en) * 1985-10-25 1989-10-25 Hitachi Ltd Phased-array semiconductor laser apparatus
US4722089A (en) * 1985-12-16 1988-01-26 Lytel, Incorporated Phase locked diode laser array
JPS62169389A (ja) * 1986-01-21 1987-07-25 Sharp Corp 半導体レ−ザアレイ装置
US4723252A (en) * 1986-02-24 1988-02-02 Rca Corporation Phase-locked laser array
DE3609478A1 (de) * 1986-03-20 1987-09-24 Siemens Ag Halbleiterlaser-array mit optisch verkoppelten laseraktiven streifen
JPS62235794A (ja) * 1986-04-07 1987-10-15 Sharp Corp 半導体レ−ザアレイ装置
JPS6392083A (ja) * 1986-10-07 1988-04-22 Sharp Corp 半導体レ−ザアレイ装置
JPS6392080A (ja) * 1986-10-07 1988-04-22 Sharp Corp 半導体レ−ザアレイ装置
US4860298A (en) * 1988-04-12 1989-08-22 Dan Botez Phased-locked array of semiconductor lasers using closely spaced antiguides
US4719634A (en) * 1986-10-27 1988-01-12 Spectra Diode Laboratories, Inc. Semiconductor laser array with fault tolerant coupling
US4718069A (en) * 1986-10-27 1988-01-05 Spectra Diode Laboratories, Inc. Semiconductor laser array with single lobed output
EP0280304A3 (de) * 1987-02-27 1989-07-26 Siemens Aktiengesellschaft Halbleiterlaseranordnung
US4809288A (en) * 1987-03-04 1989-02-28 Spectra Diode Laboratories, Inc. Hybrid Y-junction laser array
US4799223A (en) * 1987-08-06 1989-01-17 Xerox Corporation Split contact phased array lasers
EP0309744A3 (de) * 1987-09-29 1989-06-28 Siemens Aktiengesellschaft Anordnung mit einem flächig sich erstreckenden Dünnfilmwellenleiter
DE3738053A1 (de) * 1987-11-09 1989-05-18 Siemens Ag Laseranordnung mit mindestens einem laserresonator und einem damit verkoppelten passiven resonator
US4827482A (en) * 1988-03-21 1989-05-02 Massachusetts Institute Of Technology Phase-locked semiconductor laser arrays
US4855255A (en) * 1988-03-23 1989-08-08 Massachusetts Institute Of Technology Tapered laser or waveguide optoelectronic method
US4999316A (en) * 1988-03-23 1991-03-12 Massachusetts Institute Of Technology Method for forming tapered laser or waveguide optoelectronic structures
JPH01199486A (ja) * 1988-07-15 1989-08-10 Hitachi Ltd 半導体レーザー素子
US4905252A (en) * 1988-09-16 1990-02-27 United States Of America As Represented By The Secretary Of The Navy Ring laser cavities
US4933301A (en) * 1989-01-27 1990-06-12 Spectra Diode Laboratories, Inc. Method of forming a semiconductor laser
CA2011155C (en) * 1989-03-06 1994-04-19 Misuzu Sagawa Semiconductor laser device
US4932032A (en) * 1989-08-03 1990-06-05 At&T Bell Laboratories Tapered semiconductor waveguides
US5025451A (en) * 1989-10-20 1991-06-18 Trw Inc. Two-dimensional integrated laser array
US5159604A (en) * 1991-07-29 1992-10-27 Spectra Diode Laboratories, Inc. Antiguided semiconductor laser array with edge reflectors
US5305412A (en) * 1992-12-14 1994-04-19 Xerox Corporation Semiconductor diode optical switching arrays utilizing low-loss, passive waveguides
US6826224B2 (en) * 2000-03-27 2004-11-30 Matsushita Electric Industrial Co., Ltd. High-power semiconductor laser array apparatus that outputs laser lights matched in wavelength and phase, manufacturing method therefor, and multi-wavelength laser emitting apparatus using such high-power semiconductor laser array apparatus
JP2001284732A (ja) * 2000-03-31 2001-10-12 Matsushita Electric Ind Co Ltd 多波長レーザ発光装置、当該装置に用いられる半導体レーザアレイ素子及び当該半導体レーザアレイ素子の製造方法
US7376169B2 (en) * 2005-03-07 2008-05-20 Joseph Reid Henrichs Optical phase conjugation laser diode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340479A (en) * 1963-06-14 1967-09-05 Bell Telephone Labor Inc Laser tunable by junction coupling
US3402366A (en) * 1965-02-26 1968-09-17 Ibm Beam scanning in injection lasers
US3436679A (en) * 1966-03-07 1969-04-01 Gen Electric Semiconductor junction laser with electronically displaceable and deflectable beam
US3534290A (en) * 1967-02-01 1970-10-13 Gen Electric Semiconductor laser beacon for rotating an output beam
US3514715A (en) * 1967-06-29 1970-05-26 Rca Corp Multilayer,light-emitting semiconductor device
US3701044A (en) * 1970-06-29 1972-10-24 Bell Telephone Labor Inc Optical coupling of adjacent stripe contact geometry semiconductor lasers
US3702975A (en) * 1970-12-09 1972-11-14 Bell Telephone Labor Inc Low threshold stripe geometry injection laser
US4159452A (en) * 1978-01-13 1979-06-26 Bell Telephone Laboratories, Incorporated Dual beam double cavity heterostructure laser with branching output waveguides

Also Published As

Publication number Publication date
EP0010949A3 (en) 1981-01-07
JPS606554B2 (ja) 1985-02-19
CA1138968A (en) 1983-01-04
US4255717A (en) 1981-03-10
JPS5561086A (en) 1980-05-08
EP0010949A2 (de) 1980-05-14
EP0010949B1 (de) 1983-06-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee