ES2091400T3 - Enlace de comunicaciones bidireccional de fibra optica que incorpora un amplificador. - Google Patents

Enlace de comunicaciones bidireccional de fibra optica que incorpora un amplificador.

Info

Publication number
ES2091400T3
ES2091400T3 ES92300840T ES92300840T ES2091400T3 ES 2091400 T3 ES2091400 T3 ES 2091400T3 ES 92300840 T ES92300840 T ES 92300840T ES 92300840 T ES92300840 T ES 92300840T ES 2091400 T3 ES2091400 T3 ES 2091400T3
Authority
ES
Spain
Prior art keywords
amplifier
optical
fiber
fiber optic
segment
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
ES92300840T
Other languages
English (en)
Inventor
Hai-Pin Hsu
Ronald B Chesler
Gregory L Tangonan
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of ES2091400T3 publication Critical patent/ES2091400T3/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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06704—Housings; Packages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/297—Bidirectional amplification
    • H04B10/2971—A single amplifier for both directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • H01S3/06787—Bidirectional amplifier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

SE HA DESCUBIERTO AQUI UN AMPLIFICADOR DE FIBRA OPTICA BIDIRECCIONAL (12) , ADECUADO PARA SU USO EN UNA CONEXION DE COMUNICACION MEDIANTE FIBRA OPTICA DE PRESTACION DUAL (10). EL AMPLIFICADOR CREADO (12) ESTA TIPICAMENTE ENCAJADO EN UNA ENVOLTURA O EN UN CIRCUITO DE SERVICIO, Y ESTA PREFERENTEMENTE CONECTADO ENTRE EL PRIMER Y EL SEGUNDO SEGMENTO DE FIBRA OPTICA (18 Y 20). EL AMPLIFICADOR (12) INCLUYE UNA BOMBA LASER (102) PARA GENERAR ENERGIA OPTICA EN UNA PRIMERA LONGITUD DE ONDA. UN ACOPLADOR OPTICO DE SELECCION DE ONDA (82), EN COMUNICACION OPTICA CON EL PRIMER SEGMENTO DE FIBRA (18) Y LA BOMBA LASER (102), COMBINA LA ENERGIA OPTICA QUE SE PROPAGA A TRAVES DEL PRIMER SEGMENTO DE FIBRA (18) CON LA SALIDA OPTICA DE LA BOMBA LASER (102). EL AMPLIFICADOR (12) DE LA PRESENTE INVENCION INCLUYE ADEMAS UNA FIBRA OPTICA CALCULADA (114), CONECTADA OPTICAMENTE ENTRE EL ACOPLADOR OPTICO DE SELECCION DE ONDA (82) Y EL SEGUNDO SEGMENTO DE FIBRA OPTICA (20), PARA AMPLIFICAR LA ENERGIA OPTICA DENTRO DEUN ESPECTRO DE LONGITUD DE ONDA PREDETERMINADO, QUE PASA A TRAVES DE ESTO. EL AMPLIFICADOR CREADO (12) PUEDE SER EMPLEADO CON MAS VENTAJAS, DENTRO DE UNA EFECTIVA CONEXION DE COMUNICACION MEDIANTE FIBRA OPTICA, EN ORDEN DE MEJORAR LA FIRMEZA DE LAS SEÑALES OPTICAS.
ES92300840T 1991-02-15 1992-01-31 Enlace de comunicaciones bidireccional de fibra optica que incorpora un amplificador. Expired - Lifetime ES2091400T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65561591A 1991-02-15 1991-02-15

Publications (1)

Publication Number Publication Date
ES2091400T3 true ES2091400T3 (es) 1996-11-01

Family

ID=24629631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92300840T Expired - Lifetime ES2091400T3 (es) 1991-02-15 1992-01-31 Enlace de comunicaciones bidireccional de fibra optica que incorpora un amplificador.

Country Status (9)

Country Link
US (1) US5283687A (es)
EP (1) EP0499388B1 (es)
JP (1) JPH05100261A (es)
AU (1) AU644264B2 (es)
CA (1) CA2057264C (es)
DE (1) DE69213273T2 (es)
ES (1) ES2091400T3 (es)
IL (1) IL100618A (es)
NO (1) NO920491L (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691310B1 (fr) * 1992-05-12 1995-05-12 Alsthom Cge Alcatel Dispositif de liaison optique pour mobile, notamment pour satellite de la terre.
IL106766A (en) * 1992-08-28 1995-12-31 Hughes Aircraft Co Two-way sebo-optical amplifier for missile guidance data channel repeater
US5661835A (en) * 1995-01-19 1997-08-26 Sumitomo Electric Industries, Ltd. Optical composite module and method of assembling the same
DE19517952A1 (de) * 1995-05-16 1996-11-21 Ams Optotech Vertrieb Gmbh Optischer Verstärker mit Praseodym-dotierter optischer Faser
US5898801A (en) 1998-01-29 1999-04-27 Lockheed Martin Corporation Optical transport system
US20020101874A1 (en) * 2000-11-21 2002-08-01 Whittaker G. Allan Physical layer transparent transport information encapsulation methods and systems
US7085497B2 (en) * 2002-04-03 2006-08-01 Lockheed Martin Corporation Vehicular communication system
US6912339B2 (en) 2002-09-27 2005-06-28 Lockheed Martin Corporation Optical interface devices having balanced amplification
US20040076434A1 (en) * 2002-09-27 2004-04-22 Whittaker G. Allan Optical distribution network for RF and other analog signals
US7283480B1 (en) 2002-11-12 2007-10-16 Lockheed Martin Corporation Network system health monitoring using cantor set signals
US7349629B1 (en) 2002-11-26 2008-03-25 Lockheed Martin Corporation Methods and systems for creating a digital interconnect fabric
US7570887B2 (en) * 2003-03-31 2009-08-04 Lockheed Martin Corporation Optical network interface systems and devices
US7424228B1 (en) 2003-03-31 2008-09-09 Lockheed Martin Corporation High dynamic range radio frequency to optical link
US7844182B2 (en) * 2003-09-12 2010-11-30 Aurora Networks, Inc. Optical network architecture for simultaneous transport of analog video signals and ethernet data
US7440699B1 (en) 2004-06-28 2008-10-21 Lockheed Martin Corporation Systems, devices and methods for transmitting and receiving signals on an optical network
US20140029935A1 (en) * 2012-07-27 2014-01-30 James Donald Regan Indicating a synchronization point between a transmitter and a receiver of an optical link
US10404397B2 (en) 2015-12-23 2019-09-03 Adva Optical Networking Se Wavelength division multiplexed telecommunication system with automatic compensation of chromatic dispersion
US10122460B2 (en) * 2017-01-13 2018-11-06 Adva Optical Networking Se Method and apparatus for automatic compensation of chromatic dispersion

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554510A (en) * 1983-09-12 1985-11-19 The Board Of Trustees Of Leland Stanford Junior University Switching fiber optic amplifier
US4674830A (en) * 1983-11-25 1987-06-23 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4750036A (en) * 1986-05-14 1988-06-07 Radio Telcom & Technology, Inc. Interactive television and data transmission system
US4989201A (en) * 1987-06-09 1991-01-29 At&T Bell Laboratories Optical communication system with a stabilized "comb" of frequencies
US4878726A (en) * 1988-11-10 1989-11-07 American Telephone And Telegraph Company Optical transmission system
FR2638854B1 (fr) * 1988-11-10 1992-09-04 Comp Generale Electricite Amplificateur laser a fibre optique dopee
WO1990007236A1 (en) * 1988-12-15 1990-06-28 Hughes Aircraft Company Signal power control system for fiber optic communication systems
JP2747315B2 (ja) * 1989-02-22 1998-05-06 日立電線株式会社 双方向伝送用ガラス導波路増幅器
JP2694014B2 (ja) * 1989-06-09 1997-12-24 日本電信電話株式会社 双方向光増幅伝送回路
US5058974A (en) * 1989-10-06 1991-10-22 At&T Bell Laboratories Distributed amplification for lightwave transmission system
US5077728A (en) * 1989-12-20 1991-12-31 At&T Bell Laboratories Frequency division multiple access network
US5005936A (en) * 1990-05-22 1991-04-09 Hughes Aircraft Company Long range bidirectional optical fiber communication link
US5140456A (en) * 1991-04-08 1992-08-18 General Instrument Corporation Low noise high power optical fiber amplifier

Also Published As

Publication number Publication date
CA2057264C (en) 1995-09-26
EP0499388B1 (en) 1996-09-04
NO920491L (no) 1992-08-17
AU644264B2 (en) 1993-12-02
US5283687A (en) 1994-02-01
AU1080692A (en) 1992-08-27
DE69213273D1 (de) 1996-10-10
IL100618A (en) 1997-04-15
EP0499388A3 (en) 1993-07-14
DE69213273T2 (de) 1997-04-17
NO920491D0 (no) 1992-02-06
JPH05100261A (ja) 1993-04-23
CA2057264A1 (en) 1992-08-16
EP0499388A2 (en) 1992-08-19

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