FR2512297B1 - Methode et systeme de transmission de signaux optiques multiplexes - Google Patents

Methode et systeme de transmission de signaux optiques multiplexes

Info

Publication number
FR2512297B1
FR2512297B1 FR8214932A FR8214932A FR2512297B1 FR 2512297 B1 FR2512297 B1 FR 2512297B1 FR 8214932 A FR8214932 A FR 8214932A FR 8214932 A FR8214932 A FR 8214932A FR 2512297 B1 FR2512297 B1 FR 2512297B1
Authority
FR
France
Prior art keywords
optical signals
multiplex optical
transmitting multiplex
transmitting
signals
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
Application number
FR8214932A
Other languages
English (en)
Other versions
FR2512297A1 (fr
Inventor
Richard Edward Epworth
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2512297A1 publication Critical patent/FR2512297A1/fr
Application granted granted Critical
Publication of FR2512297B1 publication Critical patent/FR2512297B1/fr
Expired 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
FR8214932A 1981-09-01 1982-09-01 Methode et systeme de transmission de signaux optiques multiplexes Expired FR2512297B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08126498A GB2105544B (en) 1981-09-01 1981-09-01 Multiplexing of optical signals

Publications (2)

Publication Number Publication Date
FR2512297A1 FR2512297A1 (fr) 1983-03-04
FR2512297B1 true FR2512297B1 (fr) 1987-02-27

Family

ID=10524259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214932A Expired FR2512297B1 (fr) 1981-09-01 1982-09-01 Methode et systeme de transmission de signaux optiques multiplexes

Country Status (8)

Country Link
US (1) US4625305A (fr)
JP (1) JPS5847349A (fr)
AU (1) AU553150B2 (fr)
DE (1) DE3232212A1 (fr)
ES (1) ES8305989A1 (fr)
FR (1) FR2512297B1 (fr)
GB (1) GB2105544B (fr)
IT (1) IT1210931B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191645B (en) * 1986-06-13 1990-09-05 Stc Plc Optical telecommunication systems
US4799210A (en) * 1986-11-05 1989-01-17 Unisys Corporation Fiber optic read/write head for an optical disk memory system
US5016242A (en) * 1988-11-01 1991-05-14 Gte Laboratories Incorporated Microwave subcarrier generation for fiber optic systems
DE3902746A1 (de) * 1989-01-31 1990-08-09 Standard Elektrik Lorenz Ag Optisches breitband-nachrichtenuebertragungssystem, insbesondere fuer den teilnehmeranschlussbereich
DE4005517A1 (de) * 1990-02-22 1991-09-05 Sensys Ag Vorrichtung zu wellenleiterlosen bidirektionalen licht- oder infrarotuebertragung von tondarbietungen, digitalen signalen, messwerten oder bewegten fernsehbildern
US5121240A (en) * 1990-08-29 1992-06-09 The Trustees Of Columbia University In The City Of New York Optical packet time compression and expansion
US5101291A (en) * 1990-12-28 1992-03-31 At&T Bell Laboratories Optical frequency conversion device
EP0607029B1 (fr) * 1993-01-14 2000-12-20 Nippon Telegraph And Telephone Corporation Système optique bidirectionel utilisant le multiplexage des ondes
JP3430425B2 (ja) * 1993-01-14 2003-07-28 日本電信電話株式会社 双方向波長多重伝送装置
JPH08316938A (ja) * 1995-05-17 1996-11-29 Canon Inc 複数のチャンネルを多重して通信を行う光通信方法及び光通信システム
US5663822A (en) * 1995-06-14 1997-09-02 Mci Corporation Optical comb generator using optical white noise source
AU2001261090A1 (en) * 2000-05-01 2001-11-12 Chorum Technologies L.P. Low loss ultra stable fabry-perot etalon
US7835408B2 (en) * 2005-12-07 2010-11-16 Innolume Gmbh Optical transmission system
WO2010065731A2 (fr) * 2008-12-03 2010-06-10 Innolume Gmbh Laser à semi-conducteurs à faible intensité relative de bruit de modes longitudinaux individuels et système de transmission optique incorporant le laser

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590248A (en) * 1965-04-13 1971-06-29 Massachusetts Inst Technology Laser arrays
US3723903A (en) * 1971-05-13 1973-03-27 Bell Telephone Labor Inc Dynamic fm control of the transverse modes of a self-pulsing semiconductor laser
US3761716A (en) * 1972-01-03 1973-09-25 F Kapron Optical waveguide mode discriminator
US3755676A (en) * 1972-01-24 1973-08-28 Bell Telephone Labor Inc Spacially multiplexed optical beam communication system
US4246548A (en) * 1974-08-14 1981-01-20 International Business Machines Corporation Coherent semiconductor injection laser array
CA1123528A (fr) * 1977-07-12 1982-05-11 Elmer H. Hara Systeme a multiplexage par division de frequence pour transmission optique de signaux a large bande
JPS5425103A (en) * 1977-07-28 1979-02-24 Nippon Telegr & Teleph Corp <Ntt> Light transmission system
US4185891A (en) * 1977-11-30 1980-01-29 Grumman Aerospace Corporation Laser diode collimation optics
US4204771A (en) * 1978-05-08 1980-05-27 Arthur Shull Tuning of etalons
US4314210A (en) * 1979-11-23 1982-02-02 Jersey Nuclear-Avco Isotopes, Inc. Mode-locking and chirping system for lasers
US4319807A (en) * 1980-03-24 1982-03-16 Jersey Nuclear-Avco Isotopes, Inc. Rotating optical frequency chirp device
US4504111A (en) * 1981-02-23 1985-03-12 U.S. Philips Corporation Method of multiplexing transmission chanels in a step-index optical fibre and device for carrying out the method
FR2512614B1 (fr) * 1981-09-04 1988-05-20 Instruments Sa Procede de multiplexage dans une fibre optique

Also Published As

Publication number Publication date
DE3232212A1 (de) 1983-03-10
ES515292A0 (es) 1983-05-01
AU8774282A (en) 1983-03-10
JPS5847349A (ja) 1983-03-19
GB2105544B (en) 1985-03-27
ES8305989A1 (es) 1983-05-01
GB2105544A (en) 1983-03-23
AU553150B2 (en) 1986-07-03
US4625305A (en) 1986-11-25
JPH0145780B2 (fr) 1989-10-04
IT8223062A0 (it) 1982-08-31
FR2512297A1 (fr) 1983-03-04
IT1210931B (it) 1989-09-29

Similar Documents

Publication Publication Date Title
FR2480539B1 (fr) Procede et systeme de transmission de messages signes
FR2745451B1 (fr) Procede de transmission optique de donnees numeriques
FR2477344B1 (fr) Procede et systeme de transmission d&#39;informations confidentielles
DE69026465D1 (de) Optischer Entzerrungsempfänger für Lichtwellenübertragungssystem
GB2074313B (en) Optical signal transmission systems
IT8223061A0 (it) Sistema di trasmissione ottica emetodo per trasmettere un&#39;informazione mediante segnali ottici.
DE3378816D1 (en) Fiber optic data transmission system
FR2477343B1 (fr) Systeme de transmission opto-electronique
FR2512297B1 (fr) Methode et systeme de transmission de signaux optiques multiplexes
DE3784949D1 (de) Datenrahmensynchronisierungssystem fuer zeitmultiplex-uebertragung.
FR2600473B1 (fr) Dispositif de multiplexage pour un systeme de transmission numerique
FR2432807B1 (fr) Procede et systeme de transmission de signaux images
AU560523B2 (en) Optical multiplex transmission system
FR2527030B1 (fr) Systeme de transmission en multiplex temporel
FR2565754B1 (fr) Systeme de transmission de television
FR2535557B1 (fr) Procede et installation de transmission de donnees numeriques
GB2161339B (en) Fiber optic digital data transmitting system
AU549313B2 (en) Optical transmission system
FR2611336B1 (fr) Systeme de transmission de television
FR2621196B1 (fr) Systeme de transmission en serie de signaux de capteurs paralleles
FR2544940B1 (fr) Appareil de transmission de signaux video numeriques
FR2475327B1 (fr) Systeme de transmission de donnees pour commandes numeriques
FR2552892B1 (fr) Systeme optique, pour un endoscope
FR2538195B1 (fr) Methode et systeme de transmission optique
JPS57209034A (en) Light transmission restoring device of image transmitting optical system for endoscope

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse