DE69737844T8 - Laserdioden-Modul und Kopplungsmethode - Google Patents

Laserdioden-Modul und Kopplungsmethode Download PDF

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Publication number
DE69737844T8
DE69737844T8 DE69737844T DE69737844T DE69737844T8 DE 69737844 T8 DE69737844 T8 DE 69737844T8 DE 69737844 T DE69737844 T DE 69737844T DE 69737844 T DE69737844 T DE 69737844T DE 69737844 T8 DE69737844 T8 DE 69737844T8
Authority
DE
Germany
Prior art keywords
laser diode
coupling method
diode module
module
coupling
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.)
Active
Application number
DE69737844T
Other languages
English (en)
Other versions
DE69737844D1 (de
DE69737844T2 (de
Inventor
Haruki Koyanagi
Tatsuo Hatta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69737844D1 publication Critical patent/DE69737844D1/de
Application granted granted Critical
Publication of DE69737844T2 publication Critical patent/DE69737844T2/de
Publication of DE69737844T8 publication Critical patent/DE69737844T8/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02B6/4224—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 using visual alignment markings, e.g. index methods
    • 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
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE69737844T 1996-03-25 1997-03-11 Laserdioden-Modul und Kopplungsmethode Active DE69737844T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06821496A JP3489323B2 (ja) 1996-03-25 1996-03-25 レーザダイオードモジユール、集光部品並びに光結合方法
JP6821496 1996-03-25

Publications (3)

Publication Number Publication Date
DE69737844D1 DE69737844D1 (de) 2007-08-09
DE69737844T2 DE69737844T2 (de) 2008-02-28
DE69737844T8 true DE69737844T8 (de) 2008-06-05

Family

ID=13367334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737844T Active DE69737844T8 (de) 1996-03-25 1997-03-11 Laserdioden-Modul und Kopplungsmethode

Country Status (4)

Country Link
US (1) US6010251A (de)
EP (1) EP0798582B1 (de)
JP (1) JP3489323B2 (de)
DE (1) DE69737844T8 (de)

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US6625350B2 (en) * 2001-01-22 2003-09-23 Osaki Electric Co., Ltd. Fiber collimator array
US6546173B2 (en) 2001-02-20 2003-04-08 Avanti Optics Corporation Optical module
US6443631B1 (en) 2001-02-20 2002-09-03 Avanti Optics Corporation Optical module with solder bond
US6546172B2 (en) 2001-02-20 2003-04-08 Avanti Optics Corporation Optical device
US6956999B2 (en) 2001-02-20 2005-10-18 Cyberoptics Corporation Optical device
US20040212802A1 (en) * 2001-02-20 2004-10-28 Case Steven K. Optical device with alignment compensation
CN1302307C (zh) * 2001-11-08 2007-02-28 希普雷公司 光纤终端
EP1316825A1 (de) 2001-11-30 2003-06-04 Agilent Technologies, Inc. (a Delaware corporation) Eine, für das Auge sichere, optische Fasersendereinheit
JP2003198032A (ja) * 2001-12-27 2003-07-11 Mitsubishi Electric Corp 光素子、光素子モジュール及び光素子用キャリア
JP2003229630A (ja) * 2002-02-04 2003-08-15 Mitsubishi Electric Corp レーザダイオードモジュール
JP2003241005A (ja) * 2002-02-14 2003-08-27 Nippon Sheet Glass Co Ltd 光モジュール
JP2003318601A (ja) * 2002-04-25 2003-11-07 Opnext Japan Inc 高周波伝送線路及びこれを用いた光モジュール
US20040264870A1 (en) * 2002-08-20 2004-12-30 Skunes Timothy A. Optical alignment mount with height adjustment
JP2004101962A (ja) * 2002-09-10 2004-04-02 Nippon Sheet Glass Co Ltd 光モジュール
US20060056762A1 (en) * 2003-07-02 2006-03-16 Honeywell International Inc. Lens optical coupler
GB2439596A (en) * 2003-12-01 2008-01-02 Bookham Technology Plc A support structure for an optical device
JP2005352075A (ja) * 2004-06-09 2005-12-22 Mitsubishi Electric Corp 光半導体素子モジュール
US7387449B2 (en) * 2004-07-30 2008-06-17 Finisar Corporation Coupling unit for coupling an optical transmitting and/or receiving module to an optical fiber connector
US20060056778A1 (en) * 2004-09-10 2006-03-16 Applied Optoelectronics, Inc. Laser module with improved lens housing and associated methods
US7226218B2 (en) * 2004-09-10 2007-06-05 Applied Optoelectronics, Inc. Method and apparatus for coupling a laser to a fiber in a two-lens laser system
CN1299409C (zh) * 2005-03-02 2007-02-07 中国科学院上海光学精密机械研究所 具有单模光纤耦合及空间滤波器的激光二极管
US20080051770A1 (en) * 2006-08-22 2008-02-28 Synergetics, Inc. Multiple Target Laser Probe
JP5140396B2 (ja) * 2007-11-28 2013-02-06 富士フイルム株式会社 光コネクタおよびこれを用いる光断層画像化装置
CN104678514B (zh) * 2013-11-29 2017-01-04 台达电子工业股份有限公司 光收发模块
KR102443407B1 (ko) * 2014-03-06 2022-09-16 소니그룹주식회사 광 커넥터와 케이블 및 광 통신 장치
US20160011367A1 (en) * 2014-07-08 2016-01-14 Digital Signal Corporation Apparatus and Method for Terminating an Array of Optical Fibers
CN104280842B (zh) * 2014-10-24 2016-04-13 中国科学院上海光学精密机械研究所 微型光纤耦合光电器件及其装调方法

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JPS61189511A (ja) * 1985-02-19 1986-08-23 Canon Inc 屈折率分布型レンズの実装方法
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JPH0466324A (ja) * 1990-07-06 1992-03-02 Oi Seisakusho Co Ltd サンルーフ装置
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JPH0595169A (ja) * 1991-10-02 1993-04-16 Nec Corp 半導体レーザ装置および半導体レーザモジユール
DE69327139T2 (de) * 1992-07-10 2000-04-06 Fujitsu Ltd Laserdiodenmodul
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JPH0980266A (ja) * 1995-09-07 1997-03-28 Fujitsu Ltd 半導体レーザモジュール
JP3355270B2 (ja) * 1996-02-05 2002-12-09 アルプス電気株式会社 発光モジュール

Also Published As

Publication number Publication date
EP0798582A2 (de) 1997-10-01
DE69737844D1 (de) 2007-08-09
DE69737844T2 (de) 2008-02-28
EP0798582B1 (de) 2007-06-27
JP3489323B2 (ja) 2004-01-19
EP0798582A3 (de) 1998-06-10
JPH09258071A (ja) 1997-10-03
US6010251A (en) 2000-01-04

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