DE69807972D1 - Optisches Modul - Google Patents

Optisches Modul

Info

Publication number
DE69807972D1
DE69807972D1 DE69807972T DE69807972T DE69807972D1 DE 69807972 D1 DE69807972 D1 DE 69807972D1 DE 69807972 T DE69807972 T DE 69807972T DE 69807972 T DE69807972 T DE 69807972T DE 69807972 D1 DE69807972 D1 DE 69807972D1
Authority
DE
Germany
Prior art keywords
optical module
module
optical
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
DE69807972T
Other languages
English (en)
Other versions
DE69807972T2 (de
Inventor
Atsushi Miki
Norimasa Kushida
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
Publication of DE69807972D1 publication Critical patent/DE69807972D1/de
Application granted granted Critical
Publication of DE69807972T2 publication Critical patent/DE69807972T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/4237—Welding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE69807972T 1997-04-15 1998-04-15 Optisches Modul Expired - Fee Related DE69807972T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9754197 1997-04-15

Publications (2)

Publication Number Publication Date
DE69807972D1 true DE69807972D1 (de) 2002-10-24
DE69807972T2 DE69807972T2 (de) 2003-06-05

Family

ID=14195110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807972T Expired - Fee Related DE69807972T2 (de) 1997-04-15 1998-04-15 Optisches Modul

Country Status (3)

Country Link
US (1) US6094515A (de)
EP (1) EP0872747B1 (de)
DE (1) DE69807972T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000019253A1 (fr) * 1998-09-29 2000-04-06 The Furukawa Electric Co., Ltd. Fibre optique
EP1001297A1 (de) * 1998-11-10 2000-05-17 Datalogic S.P.A. Optische Vorrichtung und Verfahren zum Fokussieren eines Laserstrahls
EP1141758A2 (de) * 1998-12-24 2001-10-10 Optical Technologies Italia S.p.A. Kopplungsvorrichtung zwischen einer optischen faser und einem optischen bauteil
JP2001174670A (ja) * 1999-12-16 2001-06-29 Nec Corp 半導体レーザモジュール
JP3857876B2 (ja) * 1999-12-17 2006-12-13 古河電気工業株式会社 レンズ付きファイバ、その製造方法、製造装置及び半導体レーザモジュール
US6816531B1 (en) * 2000-03-03 2004-11-09 Jds Uniphase Corporation High-power, kink-free, single mode laser diodes
EP1143584A3 (de) * 2000-03-31 2003-04-23 Matsushita Electric Industrial Co., Ltd. Vielfachhalbleiterlaser
CN1215349C (zh) * 2000-05-31 2005-08-17 古河电气工业株式会社 半导体激光器模块
CA2349430A1 (en) * 2000-05-31 2001-11-30 The Furukawa Electric Co., Ltd. Semiconductor laser diode module
DE10033485C2 (de) * 2000-07-10 2003-10-23 Infineon Technologies Ag Koppelglasfaser zur optischen Kopplung einer Lichtstrahlungsquelle an einen Mehrmoden-Lichtwellenleiter, optoelektronisches Lichtsendebauelement für Mehrmoden-Lichtwellenleiter und Herstellungsverfahren für Koppelglasfenster
US6459710B1 (en) * 2000-11-07 2002-10-01 Axsun Technologies, Inc. Reflector for directing front facet light to monitor diode
US6665323B2 (en) * 2000-11-17 2003-12-16 Mitsubishi Denki Kabushiki Kaisha Semiconductor laser module constituted by optically coupling optical fiber having fiber grating and laser diode
DE10102592A1 (de) * 2001-01-20 2002-07-25 Deutsche Telekom Ag Optik zur Einkopplung von Licht aus einer Lichtquelle in ein Medium
WO2002088808A1 (de) * 2001-04-30 2002-11-07 Infineon Technologies Ag Anordnung zum multiplexen und/oder demultiplexen der signale mindestens zweier optischer wellenlängenkanäle
GB2375186A (en) * 2001-05-01 2002-11-06 Optek Ltd Optical fibre end with an increased mode size
US6607933B2 (en) 2001-08-07 2003-08-19 Agere Systems Optoelectronics Guardian Corp. Double layer beam expander for device-to-fiber coupling
US6529318B1 (en) 2001-08-30 2003-03-04 Np Photonics, Inc. Total internal reflection (TIR) coupler and method for side-coupling pump light into a fiber
US20030165290A1 (en) * 2002-03-04 2003-09-04 Bhagavatula Venkata A. Optical signal altering lensed apparatus and method of manufacture
US6904197B2 (en) 2002-03-04 2005-06-07 Corning Incorporated Beam bending apparatus and method of manufacture
US6963682B2 (en) 2002-03-04 2005-11-08 Corning Incorporated Beam altering fiber lens device and method of manufacture
GB0208497D0 (en) * 2002-04-12 2002-05-22 Point Source Ltd Optical fibres
US7099535B2 (en) 2002-12-31 2006-08-29 Corning Incorporated Small mode-field fiber lens
US8696217B2 (en) * 2009-03-18 2014-04-15 Furukawa Electric Co., Ltd. Semiconductor laser module and optical module
US9780882B2 (en) * 2014-05-13 2017-10-03 Sumitomo Electric Industries, Ltd. Optical transmitter module having multiple signal lanes
CN106405753B (zh) * 2015-08-03 2020-05-08 住友电气工业株式会社 制作光学组件的方法及光学组件
US11467357B2 (en) * 2020-12-22 2022-10-11 Lumentum Operations Llc Emitter module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706379A (nl) * 1977-06-10 1978-12-12 Philips Nv Werkwijze voor de vervaardiging van een koppelelement.
US4269648A (en) * 1980-03-10 1981-05-26 Gte Laboratories Incorporated Method for mounting microsphere coupling lenses on optical fibers
US4737004A (en) * 1985-10-03 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Expanded end optical fiber and associated coupling arrangements
DE3617799A1 (de) * 1986-05-27 1987-12-03 Standard Elektrik Lorenz Ag Optischer sender
JP3067968B2 (ja) * 1994-11-11 2000-07-24 株式会社精工技研 光源結合用光ファイバインターフェイスおよびその製造方法
JPH0990174A (ja) * 1995-09-28 1997-04-04 Furukawa Electric Co Ltd:The 半導体レーザモジュール

Also Published As

Publication number Publication date
US6094515A (en) 2000-07-25
EP0872747B1 (de) 2002-09-18
EP0872747A1 (de) 1998-10-21
DE69807972T2 (de) 2003-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee