DE69221930T2 - Optischer Sender und Empfänger mit einem einzigen optischen Modul - Google Patents

Optischer Sender und Empfänger mit einem einzigen optischen Modul

Info

Publication number
DE69221930T2
DE69221930T2 DE69221930T DE69221930T DE69221930T2 DE 69221930 T2 DE69221930 T2 DE 69221930T2 DE 69221930 T DE69221930 T DE 69221930T DE 69221930 T DE69221930 T DE 69221930T DE 69221930 T2 DE69221930 T2 DE 69221930T2
Authority
DE
Germany
Prior art keywords
receiver
optical
transmitter
optical module
optical transmitter
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
DE69221930T
Other languages
English (en)
Other versions
DE69221930D1 (de
Inventor
Nobutaka Watanabe
Tadayuki Iwano
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.)
NEC Corp
Original Assignee
NEC 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14418223&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69221930(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69221930D1 publication Critical patent/DE69221930D1/de
Application granted granted Critical
Publication of DE69221930T2 publication Critical patent/DE69221930T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE69221930T 1991-05-10 1992-05-08 Optischer Sender und Empfänger mit einem einzigen optischen Modul Expired - Fee Related DE69221930T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10584091 1991-05-10

Publications (2)

Publication Number Publication Date
DE69221930D1 DE69221930D1 (de) 1997-10-09
DE69221930T2 true DE69221930T2 (de) 1998-01-02

Family

ID=14418223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221930T Expired - Fee Related DE69221930T2 (de) 1991-05-10 1992-05-08 Optischer Sender und Empfänger mit einem einzigen optischen Modul

Country Status (3)

Country Link
US (1) US5526160A (de)
EP (1) EP0512556B1 (de)
DE (1) DE69221930T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0818510A (ja) * 1994-07-01 1996-01-19 Fujitsu Ltd 光通信モジュール
EP0696095A1 (de) * 1994-08-06 1996-02-07 ANT Nachrichtentechnik GmbH Struktur, Verwendung und Anordnung eines Halbleiterlasers
JPH08163052A (ja) * 1994-12-06 1996-06-21 Nec Corp 光送受信回路
US6220878B1 (en) 1995-10-04 2001-04-24 Methode Electronics, Inc. Optoelectronic module with grounding means
US5717533A (en) 1995-01-13 1998-02-10 Methode Electronics Inc. Removable optoelectronic module
JP3583198B2 (ja) * 1995-08-10 2004-10-27 富士通株式会社 光通信モジュール
US6392256B1 (en) * 1996-02-01 2002-05-21 Cielo Communications, Inc. Closely-spaced VCSEL and photodetector for applications requiring their independent operation
US5767997A (en) * 1996-07-05 1998-06-16 Lucent Technologies Inc. Method and arrangement for a combined modulator/photodetector
JPH1041896A (ja) * 1996-07-19 1998-02-13 Sony Corp 送受信装置および送受信方法
JPH10190141A (ja) * 1996-12-20 1998-07-21 Fujitsu Ltd 光半導体モジュール
JPH11112068A (ja) * 1997-10-06 1999-04-23 Fujitsu Ltd 光信号伝送システム及び光信号伝送方法
US6512617B1 (en) * 1998-02-03 2003-01-28 Applied Micro Circuits Corporation Methods and systems for control and calibration of VCSEL-based optical transceivers
US6535308B1 (en) * 1999-02-12 2003-03-18 Marconi Communications, Inc. Method and apparatus for converting electrical signals and optical signals for bidirectional communication over a single optical fiber
JP2001044964A (ja) * 1999-07-30 2001-02-16 Sony Corp 放送受信装置
JP3995934B2 (ja) * 1999-08-13 2007-10-24 富士通株式会社 光伝送システム及び該システムに適用可能な端局装置
US6504486B1 (en) * 2000-11-06 2003-01-07 Sun Microsystems, Inc. Dual voltage sense cell for input/output dynamic termination logic
US7079775B2 (en) 2001-02-05 2006-07-18 Finisar Corporation Integrated memory mapped controller circuit for fiber optics transceiver
JP3788249B2 (ja) * 2001-02-23 2006-06-21 住友電気工業株式会社 発光モジュール
GB2378069A (en) * 2001-07-12 2003-01-29 Bookham Technology Plc Vertically integrated optical transmitter and receiver
EP1357682A1 (de) * 2002-04-23 2003-10-29 Agilent Technologies, Inc. - a Delaware corporation - Modulvorrichtung zur optischen Übertragung and hierzu Baugruppe
AU2003224393A1 (en) * 2002-05-17 2003-12-02 Koninklijke Philips Electronics N.V. Apparatus comprising an optical input device and at least one further optical device having a common radiation source
KR20030097031A (ko) * 2002-06-18 2003-12-31 주식회사 비첼 광전송 손실을 보상하는 기능을 갖는 광송수신 모듈
US7248800B2 (en) * 2003-05-30 2007-07-24 Canon Kabushiki Kaisha Optical receiver, optical transmitter and optical transceiver
US20060146895A1 (en) * 2005-01-06 2006-07-06 Samsung Electronics Co., Ltd. Apparatus for controlling laser output
US7877026B2 (en) 2006-08-31 2011-01-25 Broadcom Corporation Radio frequency transmitter with on-chip photodiode array
US7697899B2 (en) 2006-08-31 2010-04-13 Broadcom Corporation RFIC with on-chip acoustic transducer circuit
US8159956B2 (en) 2008-07-01 2012-04-17 Finisar Corporation Diagnostics for serial communication busses
CN102401944A (zh) * 2010-09-13 2012-04-04 艾笛森光电股份有限公司 整合式光纤连接元件
US8837934B2 (en) * 2011-08-30 2014-09-16 Avago Technologies General Ip (Singapore) Pte. Ltd. Monitoring circuitry for optical transceivers
TWI521248B (zh) 2014-08-07 2016-02-11 光興國際股份有限公司 光學收發器
DE102017110794B4 (de) * 2017-05-18 2024-03-21 Konrad Gmbh Simulationsvorrichtung für ein rotierendes LiDAR-Lichtmesssystem und Verfahren
JP2023504766A (ja) 2019-10-16 2023-02-07 ヴィース・センター・フォー・バイオ・アンド・ニューロ・エンジニアリング 埋込型システムの光通信

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137497A1 (de) * 1981-09-21 1983-04-07 Siemens Ag Optisches uebertragungssystem fuer hochfrequente digitale signale
JPS6230433A (ja) * 1985-08-01 1987-02-09 Oki Electric Ind Co Ltd レ−ザダイオ−ドバイアス電流制御方式
US4879764A (en) * 1987-05-28 1989-11-07 Laser Communications, Inc. Apparatus and method for alignment of fixed communication laser stations
EP0313738B1 (de) * 1987-10-24 1993-12-01 KE KOMMUNIKATIONS-ELEKTRONIK GMBH & CO Verfahren zur bidirektionalen Uebertragung optischer Signale ueber Lichtwellenleiter
DE68914151T2 (de) * 1989-08-11 1994-07-07 Hewlett Packard Co Netzwerk-Sender-Empfänger.
US5122893A (en) * 1990-12-20 1992-06-16 Compaq Computer Corporation Bi-directional optical transceiver
GB2258753B (en) * 1991-08-15 1995-02-15 Northern Telecom Ltd Injection laser modulation

Also Published As

Publication number Publication date
EP0512556A2 (de) 1992-11-11
EP0512556B1 (de) 1997-09-03
DE69221930D1 (de) 1997-10-09
EP0512556A3 (en) 1993-05-05
US5526160A (en) 1996-06-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee