ES2059194T3 - Amplificador optico con fibra optica dopada con erbio. - Google Patents

Amplificador optico con fibra optica dopada con erbio.

Info

Publication number
ES2059194T3
ES2059194T3 ES92400963T ES92400963T ES2059194T3 ES 2059194 T3 ES2059194 T3 ES 2059194T3 ES 92400963 T ES92400963 T ES 92400963T ES 92400963 T ES92400963 T ES 92400963T ES 2059194 T3 ES2059194 T3 ES 2059194T3
Authority
ES
Spain
Prior art keywords
erbio
fiber optic
doped
optical amplifier
impurified
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
ES92400963T
Other languages
English (en)
Inventor
Jacques Auge
Jose Chesnoy
Herve Fevrier
Jean-Francois Marcerou
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 NV
Original Assignee
Alcatel NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9411588&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2059194(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2059194T3 publication Critical patent/ES2059194T3/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
    • H01S2303/00—Pumping wavelength
    • 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
    • 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
    • H01S3/094096—Multi-wavelength pumping

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

AMPLIFICADOR OPTICO DE FIBRA OPTICA IMPURIFICADA CON ERBIO. AMPLIFICADOR OPTICO DE FIBRA OPTICA IMPURIFICADA CON ERBIO, APLICADO EN PARTICULAR EN LA AMPLIFICACION DE SEÑALES EN EL CAMPO ESPECTRAL COMPRENDIDO ENTRE 1,5 Y 1,6, QUE COMPRENDE MEDIOS DE BOMBEO OPTICO, CARACTERIZADO POR EL HECHO DE QUE DICHOS MEDIOS DE BOMBEO OPTICO COMPRENDEN AL MENOS UNA PRIMERA FUENTE (P1) QUE EMITE AL MENOS EN UNA LONGITUD DE ONDA COMPRENDIDA EN EL CAMPO ESPECTRAL 0,98 (MAS MENOS) 0,04 M.
ES92400963T 1991-04-08 1992-04-07 Amplificador optico con fibra optica dopada con erbio. Expired - Lifetime ES2059194T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104252A FR2674965B1 (fr) 1991-04-08 1991-04-08 Amplificateur optique a fibre optique dopee a l'erbium.

Publications (1)

Publication Number Publication Date
ES2059194T3 true ES2059194T3 (es) 1994-11-01

Family

ID=9411588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400963T Expired - Lifetime ES2059194T3 (es) 1991-04-08 1992-04-07 Amplificador optico con fibra optica dopada con erbio.

Country Status (6)

Country Link
EP (1) EP0508880B1 (es)
JP (1) JP2593997B2 (es)
CA (1) CA2065508C (es)
DE (1) DE69200402T2 (es)
ES (1) ES2059194T3 (es)
FR (1) FR2674965B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112759052A (zh) * 2020-12-16 2021-05-07 南京大学 一种基于石灰乳多点加药反应技术的加药装置及方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2734209B2 (ja) * 1991-01-28 1998-03-30 日本電気株式会社 光ファイバ増幅器
US5140456A (en) * 1991-04-08 1992-08-18 General Instrument Corporation Low noise high power optical fiber amplifier
JP3379052B2 (ja) * 1994-09-26 2003-02-17 富士通株式会社 波長多重光増幅装置及び光波長多重伝送システム及び光波長多重伝送方法
JP3556026B2 (ja) * 1995-10-30 2004-08-18 富士通株式会社 複数の波長信号を一括して増幅する多波長一括光増幅器
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
US6236777B1 (en) 1997-05-13 2001-05-22 Pirelli Cavi E Sistemi S.P.A. Reliability of an optical communication system and of an optical amplifying system, and a method suitable to this aim
EP0878927B1 (en) * 1997-05-13 2005-03-16 PIRELLI SUBMARINE TELECOM SYSTEMS ITALIA S.p.A. Improvement in the reliability of an optical communication system and a method suitable to this aim
DE69725840T2 (de) * 1997-06-06 2004-07-22 Avanex Corp., Fremont Faseroptisches Telekommunikationssystem
US6246515B1 (en) * 1998-12-18 2001-06-12 Corning Incorporated Apparatus and method for amplifying an optical signal
JP4792464B2 (ja) * 2005-03-30 2011-10-12 富士通株式会社 光ファイバ及び光増幅器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821140D0 (en) * 1988-09-09 1988-10-12 British Telecomm Laser systems
DE4005867A1 (de) * 1990-02-24 1991-08-29 Standard Elektrik Lorenz Ag Faseroptischer verstaerker
JPH0440225U (es) * 1990-07-31 1992-04-06
JPH0493091A (ja) * 1990-08-09 1992-03-25 Nec Corp 光増幅器
JP2533682B2 (ja) * 1990-10-15 1996-09-11 日本電信電話株式会社 光ファイバ増幅器および光ファイバ増幅器の励起方法
JP2734209B2 (ja) * 1991-01-28 1998-03-30 日本電気株式会社 光ファイバ増幅器
JP3129455B2 (ja) * 1991-01-29 2001-01-29 富士通株式会社 光増幅器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112759052A (zh) * 2020-12-16 2021-05-07 南京大学 一种基于石灰乳多点加药反应技术的加药装置及方法
CN112759052B (zh) * 2020-12-16 2021-12-07 南京大学 一种基于石灰乳多点加药反应技术的加药装置及方法

Also Published As

Publication number Publication date
EP0508880A1 (fr) 1992-10-14
CA2065508A1 (fr) 1992-10-09
FR2674965B1 (fr) 1993-12-31
DE69200402T2 (de) 1995-01-26
FR2674965A1 (fr) 1992-10-09
EP0508880B1 (fr) 1994-09-14
DE69200402D1 (de) 1994-10-20
JPH05121818A (ja) 1993-05-18
JP2593997B2 (ja) 1997-03-26
CA2065508C (fr) 1997-03-04

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