DE69803849D1 - Laserdiodenmodul mit integraler kühlung - Google Patents

Laserdiodenmodul mit integraler kühlung

Info

Publication number
DE69803849D1
DE69803849D1 DE69803849T DE69803849T DE69803849D1 DE 69803849 D1 DE69803849 D1 DE 69803849D1 DE 69803849 T DE69803849 T DE 69803849T DE 69803849 T DE69803849 T DE 69803849T DE 69803849 D1 DE69803849 D1 DE 69803849D1
Authority
DE
Germany
Prior art keywords
array
fiber optic
module
laser diode
integral cooling
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 - Fee Related
Application number
DE69803849T
Other languages
English (en)
Other versions
DE69803849T2 (de
Inventor
Joseph Ryan
Lee Peterson
Edwin Jackson
John Sarro
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.)
Videojet Technologies Inc
Original Assignee
Marconi Data Systems Inc
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 Marconi Data Systems Inc filed Critical Marconi Data Systems Inc
Publication of DE69803849D1 publication Critical patent/DE69803849D1/de
Application granted granted Critical
Publication of DE69803849T2 publication Critical patent/DE69803849T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02251—Out-coupling of light using optical fibres
    • 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
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/4245—Mounting of the opto-electronic elements
    • 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
    • G02B6/4266—Thermal aspects, temperature control or temperature monitoring
    • G02B6/4268—Cooling
    • 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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
    • H01S5/02423—Liquid cooling, e.g. a liquid cools a mount of the laser
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4221—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/4239—Adhesive bonding; Encapsulation with polymer material
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/424—Mounting of the optical light guide
    • 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
    • G02B6/4251—Sealed packages
    • 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
    • G02B6/4286—Optical modules with optical power monitoring
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
DE69803849T 1997-05-30 1998-05-29 Laserdiodenmodul mit integraler kühlung Expired - Fee Related DE69803849T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/866,472 US6072814A (en) 1997-05-30 1997-05-30 Laser diode module with integral cooling
PCT/GB1998/001585 WO1998054802A1 (en) 1997-05-30 1998-05-29 Laser diode module with integral cooling

Publications (2)

Publication Number Publication Date
DE69803849D1 true DE69803849D1 (de) 2002-03-21
DE69803849T2 DE69803849T2 (de) 2002-06-27

Family

ID=25347687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803849T Expired - Fee Related DE69803849T2 (de) 1997-05-30 1998-05-29 Laserdiodenmodul mit integraler kühlung

Country Status (9)

Country Link
US (1) US6072814A (de)
EP (1) EP0985254B1 (de)
JP (1) JP2002501675A (de)
AT (1) ATE213365T1 (de)
AU (1) AU7667998A (de)
CA (1) CA2291768A1 (de)
DE (1) DE69803849T2 (de)
ES (1) ES2168760T3 (de)
WO (1) WO1998054802A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018043A1 (de) * 2000-04-07 2001-10-11 Jenoptik Jena Gmbh Verfahren zur Kontaktierung eines Hochleistungsdiodenlaserbarrens und eine Hochleistungsdiodenlaserbarren-Kontakt-Anordnung von elektrischen Kontakten thermisch untergeordneter Funktion
US6697399B2 (en) 2000-05-26 2004-02-24 The Furukawa Electric Co., Ltd. Semiconductor laser module with peltier module for regulating a temperature of a semiconductor laser chip
US6782161B2 (en) * 2001-02-05 2004-08-24 Derma Laser Inc. Laser diode apparatus provided with an aiming beam and injection method therefor
US6868104B2 (en) * 2001-09-06 2005-03-15 Finisar Corporation Compact laser package with integrated temperature control
SE0103121D0 (sv) * 2001-09-19 2001-09-19 Optillion Ab Cooling of optical modules
US6538901B1 (en) * 2002-03-05 2003-03-25 Chen-Hung Hung Optical transceiver module
WO2004047421A2 (en) 2002-11-14 2004-06-03 Donnelly Corporation Imaging system for vehicle
AU2002360892A1 (en) * 2002-12-04 2004-06-23 Infineon Technologies Ag Bidirectional emitting and receiving module
TW547213U (en) * 2002-12-27 2003-08-11 Quarton Inc Position adjustment apparatus for laser module
US7186035B2 (en) * 2004-05-12 2007-03-06 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Optical fibre connector
WO2007053404A2 (en) * 2005-10-28 2007-05-10 Donnelly Corporation Camera module for vehicle vision system
US20070267220A1 (en) * 2006-05-16 2007-11-22 Northrop Grumman Corporation Methane extraction method and apparatus using high-energy diode lasers or diode-pumped solid state lasers
US7745898B2 (en) * 2007-12-20 2010-06-29 International Business Machines Corporation Multichip package, methods of manufacture thereof and articles comprising the same
US7822091B2 (en) * 2008-07-14 2010-10-26 Lockheed Martin Corporation Inverted composite slab sandwich laser gain medium
US8482664B2 (en) 2008-10-16 2013-07-09 Magna Electronics Inc. Compact camera and cable system for vehicular applications
CN102379119B (zh) 2009-02-06 2015-02-25 马格纳电子系统公司 用于安装在车辆上的照相机
CN102449524B (zh) 2009-03-25 2015-03-11 马格纳电子系统公司 车辆摄相机和透镜组装
US9380219B2 (en) 2011-04-20 2016-06-28 Magna Electronics Inc. Angular filter for vehicle mounted cameras
US9596387B2 (en) 2011-08-02 2017-03-14 Magna Electronics Inc. Vehicular camera system
US9871971B2 (en) 2011-08-02 2018-01-16 Magma Electronics Inc. Vehicle vision system with light baffling system
DE102012002703B3 (de) * 2012-03-07 2013-07-04 Roland Berger Laserdiode mit innerer Luftkühlung
EP3042228A4 (de) * 2013-09-04 2017-05-03 Bae Systems Information And Electronic Systems Integration Inc. Direkte prallkühlung von fasern
US9625671B2 (en) 2013-10-23 2017-04-18 Lasermax, Inc. Laser module and system
US9451138B2 (en) 2013-11-07 2016-09-20 Magna Electronics Inc. Camera for vehicle vision system
US9859680B2 (en) 2013-12-17 2018-01-02 Lasermax, Inc. Shock resistant laser module
US9749509B2 (en) 2014-03-13 2017-08-29 Magna Electronics Inc. Camera with lens for vehicle vision system
US9883612B2 (en) 2015-06-02 2018-01-30 International Business Machines Corporation Heat sink attachment on existing heat sinks
US10250004B2 (en) 2015-11-05 2019-04-02 Magna Electronics Inc. Method of forming a connector for an electrical cable for electrically connecting to a camera of a vehicle
US10351072B2 (en) 2015-11-05 2019-07-16 Magna Electronics Inc. Vehicle camera with modular construction
US10560613B2 (en) 2015-11-05 2020-02-11 Magna Electronics Inc. Vehicle camera with modular construction
US10230875B2 (en) 2016-04-14 2019-03-12 Magna Electronics Inc. Camera for vehicle vision system
US9865988B2 (en) * 2015-11-25 2018-01-09 Raytheon Company High-power planar waveguide (PWG) pumphead with modular components for high-power laser system
US11114813B2 (en) 2015-11-25 2021-09-07 Raytheon Company Integrated pumplight homogenizer and signal injector for high-power laser system
US10297968B2 (en) 2015-11-25 2019-05-21 Raytheon Company High-gain single planar waveguide (PWG) amplifier laser system
US10211590B2 (en) 2015-11-25 2019-02-19 Raytheon Company Dual-function optical bench and cooling manifold for high-power laser system
US10069270B2 (en) 2016-02-11 2018-09-04 Raytheon Company Planar waveguides with enhanced support and/or cooling features for high-power laser systems
US10142532B2 (en) 2016-04-08 2018-11-27 Magna Electronics Inc. Camera for vehicle vision system
US10237456B2 (en) 2016-08-22 2019-03-19 Magna Electronics Inc. Vehicle camera assembly process
US10511135B2 (en) 2017-12-19 2019-12-17 Raytheon Company Laser system with mechanically-robust monolithic fused planar waveguide (PWG) structure
US11133639B2 (en) 2018-07-24 2021-09-28 Raytheon Company Fast axis thermal lens compensation for a planar amplifier structure
US10901161B2 (en) 2018-09-14 2021-01-26 Toyota Motor Engineering & Manufacturing North America, Inc. Optical power transfer devices with an embedded active cooling chip
BR102019013939A2 (pt) 2019-07-04 2021-01-12 Petróleo Brasileiro S.A. - Petrobras Sistema de arrefecimento de dispositivo eletrônico de fundo de poço

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835414A (en) * 1972-03-24 1974-09-10 Us Air Force Gallium arsenide array
US4306278A (en) * 1975-09-24 1981-12-15 Grumman Aerospace Corporation Semiconductor laser array
JPS58187961A (ja) * 1982-04-27 1983-11-02 Canon Inc レ−ザユニツト
JPS6015987A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 発光素子
JPS6167807A (ja) * 1984-09-12 1986-04-08 Oki Electric Ind Co Ltd 光半導体結合器の製造方法
US4860298A (en) * 1988-04-12 1989-08-22 Dan Botez Phased-locked array of semiconductor lasers using closely spaced antiguides
US4985897A (en) * 1988-10-07 1991-01-15 Trw Inc. Semiconductor laser array having high power and high beam quality
US4979180A (en) * 1989-11-24 1990-12-18 Muncheryan Arthur M Modular interchangeable laser system
US5105429A (en) * 1990-07-06 1992-04-14 The United States Of America As Represented By The Department Of Energy Modular package for cooling a laser diode array
US5107091A (en) * 1990-09-14 1992-04-21 Applied Solar Energy Corporation Laser diode array mounting module
US5105430A (en) * 1991-04-09 1992-04-14 The United States Of America As Represented By The United States Department Of Energy Thin planar package for cooling an array of edge-emitting laser diodes
US5263536A (en) * 1991-07-19 1993-11-23 Thermo Electron Technologies Corp. Miniature heat exchanger
US5212707A (en) * 1991-12-06 1993-05-18 Mcdonnell Douglas Corporation Array of diffraction limited lasers and method of aligning same
JP2945246B2 (ja) * 1993-06-23 1999-09-06 株式会社日立製作所 光素子モジュール
JPH07287130A (ja) * 1994-04-19 1995-10-31 Oki Electric Ind Co Ltd 光ファイバモジュール
US5495490A (en) * 1995-02-28 1996-02-27 Mcdonnell Douglas Corporation Immersion method and apparatus for cooling a semiconductor laser device
US5663980A (en) * 1995-05-22 1997-09-02 Adachi; Yoshi Semiconductor laser device having changeable wavelength, polarization mode, and beam shape image
JPH0961752A (ja) * 1995-08-22 1997-03-07 Sumitomo Electric Ind Ltd 光軸調芯方法、光軸調芯装置、光学素子の検査方法、光学素子の検査装置、光学モジュ−ルの製造方法及び光学モジュ−ルの製造装置
US5689522A (en) * 1995-10-02 1997-11-18 The Regents Of The University Of California High efficiency 2 micrometer laser utilizing wing-pumped Tm3+ and a laser diode array end-pumping architecture
US5617492A (en) * 1996-02-06 1997-04-01 The Regents Of The University Of California Fiber optic coupling of a microlens conditioned, stacked semiconductor laser diode array
US5745514A (en) * 1996-04-26 1998-04-28 Opto Power Corporation Laser diode structure with integrated heat sink

Also Published As

Publication number Publication date
AU7667998A (en) 1998-12-30
CA2291768A1 (en) 1998-12-03
DE69803849T2 (de) 2002-06-27
US6072814A (en) 2000-06-06
JP2002501675A (ja) 2002-01-15
EP0985254B1 (de) 2002-02-13
ATE213365T1 (de) 2002-02-15
EP0985254A1 (de) 2000-03-15
WO1998054802A1 (en) 1998-12-03
ES2168760T3 (es) 2002-06-16

Similar Documents

Publication Publication Date Title
DE69803849D1 (de) Laserdiodenmodul mit integraler kühlung
US5278929A (en) Optical module, method for fabricating the same and optical module unit with the same
US5315680A (en) Optical fiber connector structure including three ferrules and an optical baffle
SE9802533D0 (sv) Optoelektronisk modul
GB2306051A (en) Apparatus for coupling a multiple emitter laser diode to a multimode optical fiber
KR890005547A (ko) 레이저 모듈 및 광섬유 결합방법
EP2308995A3 (de) Chemischer Reaktor mit Wärmetäuscher und optischem Detektor
EP1405111A4 (de) System und verfahren zur herstellung von collimatoren für array-lichtwellenleiter
EP1008880A3 (de) Optisches Übertragungsmodul und verfahren zur Montage eines optischen Übertragungsmodul
US7275877B2 (en) Optical module having individual housing for an optical processing unit and an optical sub-assembly
DE3564868D1 (en) Detachable connection between an optical fibre and a laser apparatus
EP0570891B1 (de) Linsenhalterung für Halbleiterlaser
JPS5624989A (en) Solid state laser device
ES2045056T3 (es) Componente optoelectronico y metodo para su fabricacion.
CN211123390U (zh) 一种硅光波分复用光引擎
EP1017141A3 (de) Laservorrichtung mit integriertem Modulator
JPH1138270A (ja) 光導波路ユニット
KR100299983B1 (ko) 광 송수신 모듈
EP0853357A3 (de) Oberflächen-gekühlte optische Zelle für Hochleistungslaser
JP3808533B2 (ja) 光デバイス
JPH0497305A (ja) 光半導体結合器
EP0944141A3 (de) Optischer Verstärker
CN215494244U (zh) 一种光发射组件及光发射装置
JPS5776885A (en) Optical semiconductor device
EP0933660A1 (de) Optisches Sender-Empfänger-Wellenleitermodul

Legal Events

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