DE69409204D1 - Optischer, bidirektionaler Übertragungsmodul - Google Patents

Optischer, bidirektionaler Übertragungsmodul

Info

Publication number
DE69409204D1
DE69409204D1 DE69409204T DE69409204T DE69409204D1 DE 69409204 D1 DE69409204 D1 DE 69409204D1 DE 69409204 T DE69409204 T DE 69409204T DE 69409204 T DE69409204 T DE 69409204T DE 69409204 D1 DE69409204 D1 DE 69409204D1
Authority
DE
Germany
Prior art keywords
optical
transmission module
bidirectional transmission
bidirectional
module
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
DE69409204T
Other languages
English (en)
Other versions
DE69409204T2 (de
Inventor
Tatsuro Kunikane
Akira Okamoto
Tetsuo Watanabe
Sadayuki Miyata
Yoshimitsu Sakai
Hiroyuki Furukawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69409204D1 publication Critical patent/DE69409204D1/de
Application granted granted Critical
Publication of DE69409204T2 publication Critical patent/DE69409204T2/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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters
    • 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
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
  • Light Receiving Elements (AREA)
  • Optical Communication System (AREA)
DE69409204T 1993-11-18 1994-10-19 Optischer, bidirektionaler Übertragungsmodul Expired - Fee Related DE69409204T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28930093 1993-11-18
JP17886294A JP3434895B2 (ja) 1993-11-18 1994-07-29 双方向伝送用光モジュール

Publications (2)

Publication Number Publication Date
DE69409204D1 true DE69409204D1 (de) 1998-04-30
DE69409204T2 DE69409204T2 (de) 1998-07-16

Family

ID=26498914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409204T Expired - Fee Related DE69409204T2 (de) 1993-11-18 1994-10-19 Optischer, bidirektionaler Übertragungsmodul

Country Status (6)

Country Link
US (1) US5546212A (de)
EP (1) EP0654689B1 (de)
JP (1) JP3434895B2 (de)
KR (1) KR0168898B1 (de)
CN (1) CN1049504C (de)
DE (1) DE69409204T2 (de)

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JP3583198B2 (ja) * 1995-08-10 2004-10-27 富士通株式会社 光通信モジュール
JPH10173207A (ja) * 1996-10-11 1998-06-26 Sharp Corp 光送受信モジュール
US5940564A (en) * 1997-08-05 1999-08-17 Picolight, Inc. Device for coupling a light source or receiver to an optical waveguide
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JP3698393B2 (ja) * 1998-12-11 2005-09-21 富士通株式会社 光送受信モジュールの構造及びその製法
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
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JP2001021775A (ja) * 1999-07-09 2001-01-26 Sumitomo Electric Ind Ltd 光学装置
EP1122568A3 (de) 2000-02-01 2003-12-17 The Furukawa Electric Co., Ltd. Laserdiodenmodul mit optischer Ausgangsfaser
US6328484B1 (en) 2000-03-02 2001-12-11 Agilent Technologies, Inc. Fiber optic lens system for coupling fibers to surface mounted devices
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
CN2446537Y (zh) * 2000-10-18 2001-09-05 福建华科光电有限公司 一种光纤准直器结构
EP1425619B1 (de) * 2001-09-14 2006-11-29 Infineon Technologies AG Sende- und empfangsanordnung für eine bidirektionale optische datenübertragung
JP3993409B2 (ja) * 2001-10-17 2007-10-17 日本オプネクスト株式会社 光モジュール及びその製造方法
JP3785355B2 (ja) * 2001-11-30 2006-06-14 シャープ株式会社 光送受信モジュールおよび電子機器
JP3845299B2 (ja) * 2001-11-30 2006-11-15 シャープ株式会社 光送受信モジュールおよびその製造方法および電子機器
JP3862559B2 (ja) * 2001-11-30 2006-12-27 シャープ株式会社 光送受信モジュールおよび電子機器
JP3782722B2 (ja) * 2001-11-30 2006-06-07 シャープ株式会社 光送受信モジュールおよび電子機器
US6954592B2 (en) * 2002-01-24 2005-10-11 Jds Uniphase Corporation Systems, methods and apparatus for bi-directional optical transceivers
JP2003229630A (ja) * 2002-02-04 2003-08-15 Mitsubishi Electric Corp レーザダイオードモジュール
US6957004B2 (en) * 2002-05-03 2005-10-18 Oplink Communications, Inc. Passive connectivity of waveguides for optical components
KR20030090816A (ko) * 2002-05-22 2003-12-01 삼성전자주식회사 양방향 광송수신기
DE60200139T2 (de) * 2002-06-11 2004-09-30 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Vorrichtung mit reduziertem Verlust durch Rückreflexion
KR100474944B1 (ko) * 2002-06-21 2005-03-10 (주)테라디안 광 송신기의 하우징
JP2004186609A (ja) * 2002-12-06 2004-07-02 Central Glass Co Ltd 光ファイバ増幅器モジュール
US7298942B2 (en) * 2003-06-06 2007-11-20 Finisar Corporation Pluggable optical optic system having a lens fiber stop
US20050196112A1 (en) * 2004-03-08 2005-09-08 Toshio Takagi Transmitting optical subassembly capable of monitoring the front beam of the semiconductor laser diode
US7158700B2 (en) * 2004-05-14 2007-01-02 Moog Inc. Fiber-optic transceiver
US7013069B1 (en) 2004-07-06 2006-03-14 Alliance Fiber Optic Products, Inc. Method and apparatus for separating channel signals
US20060093283A1 (en) * 2004-10-29 2006-05-04 Van Haasteren Adrianus J Electro-optical subassembly
US20060093289A1 (en) * 2004-10-29 2006-05-04 Agilent Technologies, Inc. Electro-optical subassembly
US7223026B1 (en) * 2005-01-18 2007-05-29 Alliance Fiber Optic Products, Inc. Solder-free packaging for integrated fiber optics device
JP4759380B2 (ja) * 2005-12-12 2011-08-31 株式会社日立製作所 光通信用光学プリズム及び光送受信モジュール
KR100848136B1 (ko) * 2006-09-26 2008-07-23 주식회사 오이솔루션 광모듈의 양방향 트랜시버
JP2008193002A (ja) * 2007-02-07 2008-08-21 Mitsubishi Electric Corp 光送受信モジュール
KR100858217B1 (ko) * 2008-01-04 2008-09-10 김정수 양방향 통신용 광모듈 패키지
TWI340837B (en) * 2007-08-01 2011-04-21 Amtran Technology Co Ltd Optical communication device
JP2009151041A (ja) * 2007-12-20 2009-07-09 Fujitsu Ltd 光モジュールおよび光送受信モジュール
US8171625B1 (en) * 2008-06-02 2012-05-08 Wavefront Research, Inc. Method of providing low footprint optical interconnect
CN101887152B (zh) * 2010-06-07 2012-08-15 苏州旭创科技有限公司 用于10g-epon的单纤双向对称光收发模块光组件
WO2013100892A1 (en) * 2011-12-27 2013-07-04 Yazaki Corporation Optical module
JPWO2014045850A1 (ja) * 2012-09-19 2016-08-18 コニカミノルタ株式会社 光通信用のレンズ及び光通信モジュール
US9274290B2 (en) * 2012-12-14 2016-03-01 Cisco Technology, Inc. Coupling light from a waveguide array to single mode fiber array
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
US20160011367A1 (en) * 2014-07-08 2016-01-14 Digital Signal Corporation Apparatus and Method for Terminating an Array of Optical Fibers
CN107250866B (zh) * 2015-03-05 2019-08-06 三菱电机株式会社 光合波器的制造方法以及制造装置
CN111856661A (zh) * 2019-04-30 2020-10-30 讯芯电子科技（中山）有限公司 光通信模块
US11867951B2 (en) 2019-08-27 2024-01-09 Us Conec Ltd. System and method for optical communications using CWDM ferrule mated to a non-CWDM ferrule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187979B1 (de) * 1985-01-07 1993-04-07 Siemens Aktiengesellschaft Monolithisch integrierter WDM-Demultiplexmodul und ein Verfahren zur Herstellung eines solchen Moduls
JPH02277008A (ja) * 1989-04-19 1990-11-13 Fujitsu Ltd 波長多重光伝送装置
DE3925128A1 (de) * 1989-07-28 1991-01-31 Hirschmann Richard Gmbh Co Optoelektrische sende- und empfangsvorrichtung
US5129022A (en) * 1991-02-04 1992-07-07 Eastman Kodak Company Method and apparatus for providing reference signals from points along an optical fiber transmission path
JPH04286376A (ja) * 1991-03-15 1992-10-12 Nec Corp 光モジュール
DE69210340T2 (de) * 1991-09-25 1997-01-02 Nippon Electric Co Optischer Modul
DE4136893A1 (de) * 1991-11-09 1993-05-13 Ant Nachrichtentech Optische sende- und empfangsanordnung
FR2688319B1 (fr) * 1992-03-06 1994-12-23 Thomson Hybrides Coupleur optique a haute isolation.
JP3277573B2 (ja) * 1992-10-30 2002-04-22 住友電気工業株式会社 半導体レーザモジュール

Also Published As

Publication number Publication date
JP3434895B2 (ja) 2003-08-11
KR950014912A (ko) 1995-06-16
KR0168898B1 (ko) 1999-04-15
JPH07191241A (ja) 1995-07-28
EP0654689A1 (de) 1995-05-24
US5546212A (en) 1996-08-13
EP0654689B1 (de) 1998-03-25
CN1123417A (zh) 1996-05-29
CN1049504C (zh) 2000-02-16
DE69409204T2 (de) 1998-07-16

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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