ES2022163B3 - Dispositivo de telecomunicaciones fotonicas coherentes. - Google Patents

Dispositivo de telecomunicaciones fotonicas coherentes.

Info

Publication number
ES2022163B3
ES2022163B3 ES87101096T ES87101096T ES2022163B3 ES 2022163 B3 ES2022163 B3 ES 2022163B3 ES 87101096 T ES87101096 T ES 87101096T ES 87101096 T ES87101096 T ES 87101096T ES 2022163 B3 ES2022163 B3 ES 2022163B3
Authority
ES
Spain
Prior art keywords
computer
optical
lasers
exchange
station
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
ES87101096T
Other languages
English (en)
Inventor
Jean-Michel Gabriagues
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2022163B3 publication Critical patent/ES2022163B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H04B10/2725—Star-type networks without a headend
    • 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
    • H04B10/27—Arrangements for networking
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Integrated Circuits (AREA)
  • Gyroscopes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Details Of Television Scanning (AREA)
  • Prepayment Telephone Systems (AREA)
ES87101096T 1986-01-28 1987-01-27 Dispositivo de telecomunicaciones fotonicas coherentes. Expired - Lifetime ES2022163B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601161A FR2593654B1 (fr) 1986-01-28 1986-01-28 Dispositif de telecommunications photoniques coherentes.

Publications (1)

Publication Number Publication Date
ES2022163B3 true ES2022163B3 (es) 1991-12-01

Family

ID=9331545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87101096T Expired - Lifetime ES2022163B3 (es) 1986-01-28 1987-01-27 Dispositivo de telecomunicaciones fotonicas coherentes.

Country Status (8)

Country Link
US (1) US4745592A (es)
EP (1) EP0231015B1 (es)
JP (1) JPS62183249A (es)
AT (1) ATE64259T1 (es)
DE (1) DE3770483D1 (es)
ES (1) ES2022163B3 (es)
FR (1) FR2593654B1 (es)
GR (1) GR3002655T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871225A (en) * 1984-08-24 1989-10-03 Pacific Bell Fiber optic distribution network
US4922480A (en) * 1987-12-02 1990-05-01 American Telephone And Telegraph Company Technique for improving the percentage of semiconductor lasers usable with a predetermined wavelength specification
FR2625815B1 (fr) * 1988-01-08 1990-05-04 Cit Alcatel Diffuseur optique du type n par n
US5105292A (en) * 1989-10-02 1992-04-14 Alcatel Cit Asynchronous optical communication system
GB8923351D0 (en) * 1989-10-17 1989-12-06 Stc Plc Multifrequency optical network
US5726783A (en) * 1989-12-08 1998-03-10 British Telecommunications Public Limited Company Optical fibre communication system
DE69023768T2 (de) * 1990-09-11 1996-05-23 Nederland Ptt Optisches Übertragungsnetzwerk mit Frequenzverkopplungsmitteln.
US5091799A (en) * 1990-10-31 1992-02-25 The United States Of America As Represented By The Secretary Of The Navy Buried heterostructure laser modulator
JPH04334134A (ja) * 1991-05-10 1992-11-20 Mitsubishi Electric Corp 通信方式
US5519830A (en) * 1993-06-10 1996-05-21 Adc Telecommunications, Inc. Point-to-multipoint performance monitoring and failure isolation system
US5443227A (en) * 1993-10-15 1995-08-22 Hughes Aircraft Company Switching control for multiple fiber-guided missile systems
US5774244A (en) * 1994-01-18 1998-06-30 British Telecommunications Public Limited Company Optical communications networks
US6334219B1 (en) 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US9077604B2 (en) 2011-01-20 2015-07-07 Stuart E. Goller High speed information transfer method and system
CN105262545B (zh) * 2015-11-17 2017-07-25 天津大学 一种用于信号增强的光中继器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864521A (en) * 1973-10-25 1975-02-04 Rockwell International Corp Frequency division multiplex telephone system
FR2472889A1 (fr) * 1979-12-28 1981-07-03 Comp Generale Electricite Dispositif de telephonie optique
US4530084A (en) * 1981-10-08 1985-07-16 Heinrich Hertz Institut Fuer Nachrichten Technik Communications network with optical channels
GB2142796B (en) * 1983-07-01 1986-07-16 Standard Telephones Cables Ltd Optical fdm system

Also Published As

Publication number Publication date
GR3002655T3 (en) 1993-01-25
EP0231015A1 (fr) 1987-08-05
FR2593654A1 (fr) 1987-07-31
ATE64259T1 (de) 1991-06-15
EP0231015B1 (fr) 1991-06-05
DE3770483D1 (de) 1991-07-11
FR2593654B1 (fr) 1988-03-11
US4745592A (en) 1988-05-17
JPS62183249A (ja) 1987-08-11

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