DE69320750D1 - Halbleiterlasermodul - Google Patents

Halbleiterlasermodul

Info

Publication number
DE69320750D1
DE69320750D1 DE69320750T DE69320750T DE69320750D1 DE 69320750 D1 DE69320750 D1 DE 69320750D1 DE 69320750 T DE69320750 T DE 69320750T DE 69320750 T DE69320750 T DE 69320750T DE 69320750 D1 DE69320750 D1 DE 69320750D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
laser module
module
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
DE69320750T
Other languages
English (en)
Inventor
Hisato Michikoshi
Hiromi Nakanishi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69320750D1 publication Critical patent/DE69320750D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE69320750T 1992-10-30 1993-04-19 Halbleiterlasermodul Expired - Lifetime DE69320750D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31625192A JP3277573B2 (ja) 1992-10-30 1992-10-30 半導体レーザモジュール

Publications (1)

Publication Number Publication Date
DE69320750D1 true DE69320750D1 (de) 1998-10-08

Family

ID=18075017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320750T Expired - Lifetime DE69320750D1 (de) 1992-10-30 1993-04-19 Halbleiterlasermodul

Country Status (6)

Country Link
US (1) US5388171A (de)
EP (1) EP0595449B1 (de)
JP (1) JP3277573B2 (de)
KR (1) KR970003766B1 (de)
CA (1) CA2094868C (de)
DE (1) DE69320750D1 (de)

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Publication number Priority date Publication date Assignee Title
US6012855A (en) * 1993-11-09 2000-01-11 Hewlett-Packard Co. Method and apparatus for parallel optical data link
JP3434895B2 (ja) * 1993-11-18 2003-08-11 富士通株式会社 双方向伝送用光モジュール
CA2138893C (en) * 1993-12-28 1999-12-07 Hirotoshi Nagata Package structure for optical element and fibers and composite structure thereof
JPH07218777A (ja) * 1994-01-26 1995-08-18 Alps Electric Co Ltd 光通信用モジュール
JPH09113832A (ja) * 1995-08-11 1997-05-02 Hitachi Koki Co Ltd 光走査装置
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
US6123465A (en) * 1996-03-21 2000-09-26 Nippon Sheet Glass Company Ltd Optical module
JP3206536B2 (ja) * 1997-02-21 2001-09-10 住友電気工業株式会社 半導体レーザモジュール
US6147817A (en) * 1997-12-11 2000-11-14 Nippon Sheet Glass Co., Ltd. Optical module
US6496621B1 (en) * 1998-09-22 2002-12-17 Digital Optics Corp. Fiber coupler system and associated methods for reducing back reflections
US6530697B1 (en) 1998-09-22 2003-03-11 Digital Optics Corp. Multi-mode fiber coupler, system and associated methods
US8529139B2 (en) 1998-09-22 2013-09-10 Digitaloptics Corporation East Optical element and system using the same
US6213651B1 (en) * 1999-05-26 2001-04-10 E20 Communications, Inc. Method and apparatus for vertical board construction of fiber optic transmitters, receivers and transceivers
US6632030B2 (en) * 1999-05-27 2003-10-14 E20 Communications, Inc. Light bending optical block for fiber optic modules
US6799901B2 (en) * 1999-12-10 2004-10-05 Sumitomo Electric Industries, Ltd. Optical semiconductor module
US6812057B2 (en) * 2000-07-07 2004-11-02 Nippon Sheet Glass Co., Ltd. Method of producing an optical module
JP2002043675A (ja) * 2000-07-25 2002-02-08 Nippon Sheet Glass Co Ltd 光モジュール
US7036998B2 (en) * 2001-05-17 2006-05-02 Sumitomo Electric Industries, Ltd. Optical part, optical module sleeve, optical receiving module, optical communication module, and method of making optical part
EP1271206B1 (de) * 2002-06-11 2003-12-17 Agilent Technologies Inc. a Delaware Corporation Vorrichtung mit reduziertem Verlust durch Rückreflexion
US7254296B2 (en) * 2003-01-16 2007-08-07 Sae Magnetics (Hong Kong) Limited Apparatus for improved fiber optic coupling efficiency
US20050018981A1 (en) * 2003-07-23 2005-01-27 Jds Uniphase Corporation Receiver optical sub-assembly with reduced back reflection
US7027694B2 (en) * 2003-11-20 2006-04-11 Agilent Technologies, Inc. Alignment assembly and method for an optics module
US7223619B2 (en) * 2004-03-05 2007-05-29 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. VCSEL with integrated lens
US7488117B2 (en) * 2004-03-05 2009-02-10 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Large tolerance fiber optic transmitter and receiver
CN100451708C (zh) * 2004-04-16 2009-01-14 中国科学院半导体研究所 同轴封装半导体激光器陶瓷插针
KR100467155B1 (ko) * 2004-05-18 2005-01-24 고려오트론(주) 광트랜시버
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
JP4525236B2 (ja) * 2004-08-09 2010-08-18 住友電気工業株式会社 光レセプタクル及び光モジュール
US8206044B2 (en) * 2004-09-11 2012-06-26 Lightron Fiber-Optic Devices Ins Integrated optical sub-assembly
JP4560838B2 (ja) * 2004-11-11 2010-10-13 住友電気工業株式会社 光モジュール
JP2006286866A (ja) * 2005-03-31 2006-10-19 Fuji Photo Film Co Ltd レーザモジュール
JP2007241100A (ja) * 2006-03-10 2007-09-20 Sumitomo Electric Ind Ltd 光モジュール
JP2007273842A (ja) * 2006-03-31 2007-10-18 Miyachi Technos Corp ファイバレーザ発振器及びファイバレーザ加工装置
JP4741534B2 (ja) * 2006-04-21 2011-08-03 富士フイルム株式会社 光デバイス
JP4741535B2 (ja) * 2006-04-21 2011-08-03 富士フイルム株式会社 光デバイス
US7722261B2 (en) * 2006-07-31 2010-05-25 Tyco Electronics Corporation Expanded beam connector
JP5178214B2 (ja) * 2008-01-29 2013-04-10 三菱電線工業株式会社 光コネクタ構造
US20120288231A1 (en) * 2011-05-11 2012-11-15 Applied Optoelectronics, Inc. Laser package including tilted laser and method of using same
CN102401950A (zh) * 2011-12-30 2012-04-04 简孝伦 光导引结构
US20230188241A1 (en) * 2021-12-15 2023-06-15 Applied Optoelectronics, Inc. Holder for mounting optical components and an optical subassembly implementing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595035B2 (ja) * 1979-10-31 1984-02-02 石川島播磨重工業株式会社 湿式脱硝脱硫廃液の処理方法
US4355321A (en) * 1981-02-02 1982-10-19 Varian Associates, Inc. Optoelectronic assembly including light transmissive single crystal semiconductor window
JPS58134489A (ja) * 1982-02-04 1983-08-10 Mitsubishi Electric Corp レ−ザダイオ−ドモジユ−ル
JPS5945415A (ja) * 1982-09-07 1984-03-14 Fujitsu Ltd 光素子
JPS61167912A (ja) * 1985-01-21 1986-07-29 Fujitsu Ltd 光結合装置
JPS6279213U (de) * 1985-11-01 1987-05-21
WO1989008277A1 (en) * 1988-03-02 1989-09-08 Fujitsu Limited Semiconductor laser module and positioning method thereof
JPH07117625B2 (ja) * 1988-09-19 1995-12-18 日本電気株式会社 半導体レーザモジュール
JPH02124504A (ja) * 1988-11-02 1990-05-11 Toshiba Corp 受光モジュール
JPH0345913A (ja) * 1989-07-14 1991-02-27 Nec Corp 半導体レーザモジュール

Also Published As

Publication number Publication date
KR970003766B1 (ko) 1997-03-21
KR940009704A (ko) 1994-05-20
US5388171A (en) 1995-02-07
CA2094868A1 (en) 1994-05-01
JP3277573B2 (ja) 2002-04-22
CA2094868C (en) 1997-07-08
EP0595449B1 (de) 1998-09-02
JPH06148471A (ja) 1994-05-27
EP0595449A1 (de) 1994-05-04

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Legal Events

Date Code Title Description
8332 No legal effect for de