ES2125702T3 - Amplificador optico de fibra de bombeo bidireccional. - Google Patents

Amplificador optico de fibra de bombeo bidireccional.

Info

Publication number
ES2125702T3
ES2125702T3 ES96400410T ES96400410T ES2125702T3 ES 2125702 T3 ES2125702 T3 ES 2125702T3 ES 96400410 T ES96400410 T ES 96400410T ES 96400410 T ES96400410 T ES 96400410T ES 2125702 T3 ES2125702 T3 ES 2125702T3
Authority
ES
Spain
Prior art keywords
optical amplifier
fiber optical
pumps
pumping fiber
way pumping
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
ES96400410T
Other languages
English (en)
Inventor
Jose Chesnoy
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 ES2125702T3 publication Critical patent/ES2125702T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the fibre
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/146—External cavity lasers using a fiber as external cavity

Abstract

UNA FIBRA AMPLIFICADORA (FA) ESTA CONECTADA EN SUS DOS EXTREMOS (E1, E2) CON DOS LASERES SEMICONDUCTORES QUE FORMAN BOMBAS (P1, P2). ESTA CONEXION SE REALIZA MEDIANTE DOS FIBRAS DE INYECCION DE BOMBA (F1, F2) Y DOS MULTIPLEXORES M1, M2. SEGUN LA INVENCION LAS DOS FIBRAS DE INYECCION DE BOMBA (F1, F2) COMPRENDEN DOS FILTROS FOTORRETRACTIVOS (B1, B2) QUE CONSTITUYEN PARCIALMENTE LAS CAVIDADES RESONANTES DE DOS BOMBAS ASOCIADAS Y QUE SEPARAN LAS BANDAS ESPECTRALES DE ESTAS BOMBAS. LA INVENCION SE APLICA PARTICULARMENTE EN LAS REDES DE COMUNICACION DE FIBRAS OPTICAS.
ES96400410T 1995-02-28 1996-02-27 Amplificador optico de fibra de bombeo bidireccional. Expired - Lifetime ES2125702T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502298A FR2731524B1 (fr) 1995-02-28 1995-02-28 Amplificateur optique a fibre a pompage bidirectionnel

Publications (1)

Publication Number Publication Date
ES2125702T3 true ES2125702T3 (es) 1999-03-01

Family

ID=9476566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96400410T Expired - Lifetime ES2125702T3 (es) 1995-02-28 1996-02-27 Amplificador optico de fibra de bombeo bidireccional.

Country Status (7)

Country Link
US (1) US5640268A (es)
EP (1) EP0730328B1 (es)
JP (1) JPH08254724A (es)
CA (1) CA2170316C (es)
DE (1) DE69600771T2 (es)
ES (1) ES2125702T3 (es)
FR (1) FR2731524B1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3327148B2 (ja) * 1996-11-21 2002-09-24 ケイディーディーアイ株式会社 光増幅器及びレーザ光発生装置
JP4063908B2 (ja) * 1997-01-29 2008-03-19 富士通株式会社 光源装置、光増幅器及び光通信システム
US5768012A (en) * 1997-03-07 1998-06-16 Sdl, Inc. Apparatus and method for the high-power pumping of fiber optic amplifiers
US6151336A (en) 1998-02-11 2000-11-21 Sorrento Networks, Inc. Time division multiplexing expansion subsystem
US6400478B1 (en) 1998-04-02 2002-06-04 Sorrento Networks, Inc. Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber
JP3453301B2 (ja) * 1998-04-27 2003-10-06 富士通株式会社 能動型光ファイバ及び光ファイバ増幅器
US6298103B1 (en) 1998-06-16 2001-10-02 Sorrento Networks Corporation Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
US6256138B1 (en) * 2000-01-07 2001-07-03 Lucent Technologies Inc Fiber filter to improve return loss at signal band of a fiber amplifier for pump laser modules
JP2001230477A (ja) * 2000-02-16 2001-08-24 Nec Corp 光増幅装置
EP1170837A1 (en) * 2000-07-05 2002-01-09 Optical Technologies Italia S.p.A. Optical amplifier with bidirectional pumping
EP1170838A1 (en) * 2000-07-05 2002-01-09 Infineon Technologies AG Optical amplifier with bidirectional pumping
DE10144948B4 (de) * 2001-09-12 2007-10-31 Siemens Ag Verfahren zur Regelung einer Pumpeinrichtung bei optischer Verstärkung eines übertragenen Wellenlängen-Multiplex(-WDM)-Signals
CN104218439A (zh) * 2014-08-27 2014-12-17 清华大学 光纤激光系统
CN109038189B (zh) * 2018-07-27 2019-12-31 武汉光迅科技股份有限公司 一种用于edfa中的双980泵浦激光器对泵结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459685A3 (en) * 1990-05-30 1993-12-01 American Telephone & Telegraph Multi-stage optical amplifier
US5140456A (en) * 1991-04-08 1992-08-18 General Instrument Corporation Low noise high power optical fiber amplifier
US5216728A (en) * 1991-06-14 1993-06-01 Corning Incorporated Optical fiber amplifier with filter
GB2265059B (en) * 1992-03-04 1995-07-26 Northern Telecom Ltd Optical regenerators
JP3181663B2 (ja) * 1992-03-04 2001-07-03 富士通株式会社 １．３μｍ帯光増幅器
US5323404A (en) * 1993-11-02 1994-06-21 At&T Bell Laboratories Optical fiber laser or amplifier including high reflectivity gratings
US5530583A (en) * 1993-11-18 1996-06-25 Matsushita Electric Industrial Co., Ltd. Optical signal amplification apparatus and an optical fiber transmission system using the same
US5404413A (en) * 1993-12-14 1995-04-04 At&T Corp. Optical circulator for dispersion compensation

Also Published As

Publication number Publication date
EP0730328A1 (fr) 1996-09-04
JPH08254724A (ja) 1996-10-01
EP0730328B1 (fr) 1998-10-14
FR2731524A1 (fr) 1996-09-13
CA2170316C (fr) 1999-06-29
US5640268A (en) 1997-06-17
FR2731524B1 (fr) 1997-04-18
DE69600771T2 (de) 1999-03-25
DE69600771D1 (de) 1998-11-19
CA2170316A1 (fr) 1996-08-29

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