DE3583453D1 - Halbleiterlaservorrichtung mit einem isolator. - Google Patents

Halbleiterlaservorrichtung mit einem isolator.

Info

Publication number
DE3583453D1
DE3583453D1 DE8585302090T DE3583453T DE3583453D1 DE 3583453 D1 DE3583453 D1 DE 3583453D1 DE 8585302090 T DE8585302090 T DE 8585302090T DE 3583453 T DE3583453 T DE 3583453T DE 3583453 D1 DE3583453 D1 DE 3583453D1
Authority
DE
Germany
Prior art keywords
isolator
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
DE8585302090T
Other languages
English (en)
Inventor
Yoshinori Ohta
Isamu Sakuma
Taketoshi Hibiya
Mitsuhito Sakaguchi
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP4347084U external-priority patent/JPS60156766U/ja
Priority claimed from JP4346984U external-priority patent/JPS60155024U/ja
Priority claimed from JP13575884U external-priority patent/JPS6151769U/ja
Priority claimed from JP1984151068U external-priority patent/JPH0143873Y2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3583453D1 publication Critical patent/DE3583453D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • 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
    • H01S5/0064—Anti-reflection components, e.g. optical isolators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S372/00—Coherent light generators
    • Y10S372/703—Optical isolater

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Optical Head (AREA)
  • Semiconductor Lasers (AREA)
DE8585302090T 1984-03-27 1985-03-26 Halbleiterlaservorrichtung mit einem isolator. Expired - Lifetime DE3583453D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4347084U JPS60156766U (ja) 1984-03-27 1984-03-27 半導体レ−ザ装置
JP4346984U JPS60155024U (ja) 1984-03-27 1984-03-27 光ピツクアツプ
JP13575884U JPS6151769U (de) 1984-09-07 1984-09-07
JP1984151068U JPH0143873Y2 (de) 1984-10-05 1984-10-05

Publications (1)

Publication Number Publication Date
DE3583453D1 true DE3583453D1 (de) 1991-08-22

Family

ID=27461370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302090T Expired - Lifetime DE3583453D1 (de) 1984-03-27 1985-03-26 Halbleiterlaservorrichtung mit einem isolator.

Country Status (3)

Country Link
US (1) US4686678A (de)
EP (1) EP0158475B1 (de)
DE (1) DE3583453D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768070A (en) * 1986-03-20 1988-08-30 Hitachi, Ltd Optoelectronics device
US4797728A (en) * 1986-07-16 1989-01-10 General Electric Company Semiconductor device assembly and method of making same
KR910004265B1 (ko) * 1987-03-26 1991-06-25 가부시기가이샤 히다찌세이사꾸쇼 반도체 레이저 장치와 그 제조 방법 및 그것을 사용한 광 헤드
US4945524A (en) * 1987-04-15 1990-07-31 Pioneer Electronic Corporation Compact optical pickup apparatus for optical disk player
JP2682641B2 (ja) * 1988-06-03 1997-11-26 株式会社リコー 半導体レーザー光源装置
JPH0786603B2 (ja) * 1988-08-24 1995-09-20 松下電器産業株式会社 光応用センサ
JPH02136819A (ja) * 1988-11-18 1990-05-25 Fujitsu Ltd 光アイソレータ内蔵型半導体レーザモジュールにおける光アイソレータの回転方向位置調整方法
JP2758693B2 (ja) * 1990-04-18 1998-05-28 信越化学工業株式会社 光アイソレータおよびその製造方法
JP2628774B2 (ja) * 1990-04-20 1997-07-09 株式会社日立製作所 光アイソレータ内蔵形半導体レーザモジュール
US5113404A (en) * 1990-07-05 1992-05-12 At&T Bell Laboratories Silicon-based optical subassembly
JPH04338916A (ja) * 1990-08-06 1992-11-26 Kyocera Corp 光アイソレータ用素子及び該光アイソレータ用素子を用いた光アイソレータ，半導体レーザモジュール
JP2697354B2 (ja) * 1991-05-10 1998-01-14 日本電気株式会社 光アイソレータの製造方法
JP2661521B2 (ja) * 1993-09-25 1997-10-08 日本電気株式会社 半導体受光装置
JPH07104225A (ja) * 1993-10-05 1995-04-21 Mitsubishi Gas Chem Co Inc ファラデー回転子
EP0714157A3 (de) * 1994-11-23 1996-08-21 At & T Corp System und Verfahren zum Beseitigen von instabilen Verzerrungspegeln bei analogen Lasermodulen
US5650868A (en) * 1995-06-07 1997-07-22 Compaq Computer Corporation Data transfer system
JP3441580B2 (ja) * 1995-12-14 2003-09-02 富士通株式会社 読取装置
JP4113442B2 (ja) * 2002-05-09 2008-07-09 ローム株式会社 半導体レーザ、その製法および光ピックアップ装置
US7061949B1 (en) * 2002-08-16 2006-06-13 Jds Uniphase Corporation Methods, apparatus, and systems with semiconductor laser packaging for high modulation bandwidth
KR100480253B1 (ko) * 2002-12-27 2005-04-07 삼성전자주식회사 광모듈
US7906786B2 (en) * 2008-01-11 2011-03-15 Industrial Technology Research Institute Light emitting device
CN102361218B (zh) * 2011-10-28 2013-02-06 中国科学院半导体研究所 半导体激光器二极管封装夹具
US10770097B2 (en) * 2017-12-22 2020-09-08 Seagate Technology Llc Element heater with back plane reflectors
WO2019158215A1 (de) * 2018-02-19 2019-08-22 Trumpf Lasersystems For Semiconductor Manufacturing Gmbh Faraday-rotator, optischer isolator, treiberlaseranordnung und euv-strahlungserzeugungsvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840889A (en) * 1973-07-11 1974-10-08 Rca Corp Laser diode package formed of ceramic and metal materials having high electrical and thermal conductivity
JPS6049297B2 (ja) * 1977-05-31 1985-11-01 日本電気株式会社 光アイソレ−タ
JPS5946434B2 (ja) * 1978-01-10 1984-11-12 キヤノン株式会社 半導体レ−ザ装置
JPS5649517U (de) * 1979-09-25 1981-05-01
DE3115906A1 (de) * 1981-04-21 1982-10-28 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Ringlaser
JPS5833885A (ja) * 1981-08-24 1983-02-28 Hitachi Ltd レ−ザ−ダイオ−ド
JPS59145588A (ja) * 1983-02-09 1984-08-21 Hitachi Ltd 半導体レ−ザ装置

Also Published As

Publication number Publication date
EP0158475B1 (de) 1991-07-17
EP0158475A2 (de) 1985-10-16
US4686678A (en) 1987-08-11
EP0158475A3 (en) 1987-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition