ES2074259T3 - Acoplador optico. - Google Patents

Acoplador optico.

Info

Publication number
ES2074259T3
ES2074259T3 ES91901307T ES91901307T ES2074259T3 ES 2074259 T3 ES2074259 T3 ES 2074259T3 ES 91901307 T ES91901307 T ES 91901307T ES 91901307 T ES91901307 T ES 91901307T ES 2074259 T3 ES2074259 T3 ES 2074259T3
Authority
ES
Spain
Prior art keywords
optical
amplifier
optical component
losses
optical coupler
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
ES91901307T
Other languages
English (en)
Inventor
Stephen Hornung
Christopher John Rowe
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2074259T3 publication Critical patent/ES2074259T3/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Semiconductor Lasers (AREA)

Abstract

COMPONENTE OPTICO SIN PERDIDAS UN COMPONENTE OPTICO SIN PERDIDAS (2) QUE TIENE UNA ENTRADA Y AL MENOS UNA SALIDA. EL COMPONENTE OPTICO (2) CONSTA DE UNA PORCION OPERACIONAL (2B) Y DE UNA PORCION AMPLIFICADORA (2A) COLOCADA CORRIENTE ARRIBA RESPECTO A LA PORCION OPERACIONAL. LA PORCION AMPLIFICADORA (2A) INCLUYE UN AMPLIFICADOR OPTICO (6) PARA AMPLIFICAR LAS SEÑALES OPTICAS RECIBIDAS POR LA ENTRADA. EL AMPLIFICADOR OPTICO (6) TIENE MEDIOS DE GUIA DE ONDAS OPTICOS DE ENTRADA (8) MEDIANTE LOS CUALES EL AMPLIFICADOR OPTICO SE PUEDE BOMBEAR OPTICAMENTE CON UN LASER DE BOMBEO REMOTO (8). LA SALIDA DEL AMPLIFICADOR OPTICO (6) ES PROPORCIONAL A LA PERDIDA DE LA PORCION OPERATIVA (2B) DEL COMPONENTE OPTICO (2).
ES91901307T 1989-12-14 1990-12-14 Acoplador optico. Expired - Lifetime ES2074259T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898928237A GB8928237D0 (en) 1989-12-14 1989-12-14 Lossless optical component

Publications (1)

Publication Number Publication Date
ES2074259T3 true ES2074259T3 (es) 1995-09-01

Family

ID=10667920

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91901307T Expired - Lifetime ES2074259T3 (es) 1989-12-14 1990-12-14 Acoplador optico.

Country Status (10)

Country Link
US (1) US5323474A (es)
EP (1) EP0506753B1 (es)
JP (1) JPH05502334A (es)
AT (1) ATE124189T1 (es)
AU (1) AU637453B2 (es)
CA (1) CA2071861C (es)
DE (1) DE69020362T2 (es)
ES (1) ES2074259T3 (es)
GB (1) GB8928237D0 (es)
WO (1) WO1991009475A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025207D0 (en) * 1990-11-20 1991-01-02 British Telecomm An optical network
GB2281463B (en) * 1993-08-23 1998-01-28 Northern Telecom Ltd Optical transmission system
US5575395A (en) * 1994-07-15 1996-11-19 A. Ahlstrom Corporation Method and apparatus for screening fibrous suspensions
JP3860278B2 (ja) * 1997-03-13 2006-12-20 富士通株式会社 遠隔励起方式の波長多重光伝送システム
US6141468A (en) * 1999-02-16 2000-10-31 Tyco Submarine Systems Ltd. Method of apparatus for remotely pumping a rare-earth doped optical fiber amplifier and a communication system employing same
US6433924B1 (en) * 2000-11-14 2002-08-13 Optical Coating Laboratory, Inc. Wavelength-selective optical amplifier
US6636345B2 (en) * 2001-02-27 2003-10-21 Corning Incorporated Optical fiber pumping system
US6931179B2 (en) * 2001-10-29 2005-08-16 Harris Corporation Lossless optical splitter
WO2003084007A1 (fr) 2002-03-28 2003-10-09 Fujitsu Limited Dispositif optique a fonction de compensation de perte et amplificateur optique de compensation de perte
CA2430974A1 (en) * 2002-06-03 2003-12-03 Habib Fathallah Lossless optical divider/combiner with pump diversion for scalable optical networks
KR100516663B1 (ko) * 2003-01-02 2005-09-22 삼성전자주식회사 방송형-서비스와 데이터-서비스를 동시에 제공하는 수동형광 가입자 망 시스템
JP4301822B2 (ja) 2003-01-24 2009-07-22 富士通株式会社 偏波モード分散補償機能を有する光増幅器
US20080148937A1 (en) * 2006-12-20 2008-06-26 Salil Uday Rege Adsorbents for pressure swing adsorption systems and methods of use therefor
US9300357B2 (en) * 2012-08-20 2016-03-29 SeralTek, LLC Signal splitter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318058A (en) * 1979-04-24 1982-03-02 Nippon Electric Co., Ltd. Semiconductor diode laser array
CA1143978A (en) * 1980-11-26 1983-04-05 Derwyn C. Johnson Passive fiber optic data bus configurations
JPS59126696A (ja) * 1983-01-10 1984-07-21 Nec Corp 光通信用光増幅装置
DE3310587A1 (de) * 1983-03-23 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiterverzweigung, ihre anwendung und verfahren zu ihrer herstellung
US4545253A (en) * 1983-08-29 1985-10-08 Exxon Production Research Co. Fiber optical modulator and data multiplexer
US4938556A (en) * 1983-11-25 1990-07-03 The Board Of Trustees Of The Leland Stanford Junior University Superfluorescent broadband fiber laser source
US4723824A (en) * 1983-11-25 1988-02-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
JPS6111820A (ja) * 1984-06-26 1986-01-20 Fanuc Ltd サ−ボ制御系の絶対位置検出装置
GB8512980D0 (en) * 1985-05-22 1985-06-26 Pa Consulting Services Fibre optic transmissions systems
US4712859A (en) * 1985-09-19 1987-12-15 Bell Communications Research, Inc. Distributed star network
JPH0681119B2 (ja) * 1986-04-17 1994-10-12 日本電気株式会社 波長多重光伝送方式
US4790619A (en) * 1986-04-25 1988-12-13 American Telephone And Telegraph Company, At&T Bell Laboratories Apparatus comprising Raman-active optical fiber
US4787693A (en) * 1987-11-02 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Passive star coupler
GB2218534B (en) * 1988-05-14 1992-03-25 Stc Plc Active optical fibre star coupler
US5083874A (en) * 1989-04-14 1992-01-28 Nippon Telegraph And Telephone Corporation Optical repeater and optical network using the same
US4962995A (en) * 1989-06-16 1990-10-16 Gte Laboratories Incorporated Glasses for high efficiency erbium (3+) optical fiber lasers, amplifiers, and superluminescent sources
IT1231379B (it) * 1989-07-21 1991-12-02 Pirelli Cavi Spa Linea di telecomunicazioni a fibre ottiche incorporante amplificatori dei segnali trasmessi ed amplificatori per detta linea

Also Published As

Publication number Publication date
DE69020362D1 (de) 1995-07-27
CA2071861A1 (en) 1991-06-15
EP0506753A1 (en) 1992-10-07
DE69020362T2 (de) 1995-11-02
JPH05502334A (ja) 1993-04-22
US5323474A (en) 1994-06-21
CA2071861C (en) 1996-12-24
ATE124189T1 (de) 1995-07-15
WO1991009475A1 (en) 1991-06-27
AU637453B2 (en) 1993-05-27
GB8928237D0 (en) 1990-02-21
EP0506753B1 (en) 1995-06-21
AU7034091A (en) 1991-07-18

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