ES2046056T3 - Amplificador de fibra optica. - Google Patents

Amplificador de fibra optica.

Info

Publication number
ES2046056T3
ES2046056T3 ES92101058T ES92101058T ES2046056T3 ES 2046056 T3 ES2046056 T3 ES 2046056T3 ES 92101058 T ES92101058 T ES 92101058T ES 92101058 T ES92101058 T ES 92101058T ES 2046056 T3 ES2046056 T3 ES 2046056T3
Authority
ES
Spain
Prior art keywords
fibre
spot size
pump
piece
active
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
ES92101058T
Other languages
English (en)
Inventor
Thomas Pfeiffer
Rolf Rossberg
Henning Bulow
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 Deutschland AG
Original Assignee
Alcatel SEL AG
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 SEL AG filed Critical Alcatel SEL AG
Application granted granted Critical
Publication of ES2046056T3 publication Critical patent/ES2046056T3/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Amplifiers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Networks Using Active Elements (AREA)

Abstract

PARA AUMENTAR EL BOMBEO EN UN AMPLIFICADOR OPTICO DE FIBRA, EL ACOPLADOR DE BOMBEO (2) SE HACE DE FIBRA, CUYO DIAMETRO DE CAMPO DE MODEM SE ADECUA AL DIAMETRO DEL CAMPO DE MODEM DE LA PIEZA DE FIBRA ACTIVA (7) PARA LA LUZ DE BOMBEO. UNA SOLUCION ALTERNATIVA SERIA UN APARATO QUE CONSTA DE UNA FIBRA QUE SE ADECUA AL DIAMETRO DEL CAMPO MODEM, QUE SE ACOPLA POR UNA PARTE A LA FUENTE DE LUZ DE BOMBEO (1) Y POR OTRA PARTE A LA RAMA DEL ACOPLE DE BOMBEO (2) QUE ESTA UNIDO A LA PIEZA DE FIBRA ACTIVA (7). TAMBIEN PUEDE CONSTAR DE UNA FIBRA CORRESPONDIENTE AL CONDUCTOR DE ONDA DE LUZ DEL CONDUCTOR TRANSMISOR (8) QUE SE CONECTA A LA RAMA DEL ACOPLADOR DE BOMBEO (2) QUE SIRVE COMO CONDUCTOR DE TRANSMISION (8) DE ENTRADA.
ES92101058T 1991-02-13 1992-01-23 Amplificador de fibra optica. Expired - Lifetime ES2046056T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104268A DE4104268A1 (de) 1991-02-13 1991-02-13 Faseroptischer verstaerker

Publications (1)

Publication Number Publication Date
ES2046056T3 true ES2046056T3 (es) 1994-01-16

Family

ID=6424906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101058T Expired - Lifetime ES2046056T3 (es) 1991-02-13 1992-01-23 Amplificador de fibra optica.

Country Status (10)

Country Link
US (1) US5195149A (es)
EP (1) EP0499066B1 (es)
JP (1) JPH0555667A (es)
AT (1) ATE94000T1 (es)
AU (1) AU644718B2 (es)
CA (1) CA2061095C (es)
DE (2) DE4104268A1 (es)
DK (1) DK0499066T3 (es)
ES (1) ES2046056T3 (es)
NZ (1) NZ241580A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241616A (en) * 1992-08-31 1993-08-31 The United States Of America As Represented By The Secretary Of The Navy Optical pattern recognition system utilizing resonator array
US5295211A (en) * 1993-01-07 1994-03-15 Corning Incorporated Fiber amplifier coupler
DE4315846A1 (de) * 1993-03-30 1994-10-06 Sel Alcatel Ag Faseroptischer Verstärker
JP3244579B2 (ja) * 1993-12-17 2002-01-07 富士通株式会社 光ファイバ増幅器
US5892781A (en) * 1997-09-02 1999-04-06 E-Tek Dynamics, Inc. High output fiber amplifier/lasers for fiberoptic networks
US6236497B1 (en) * 1998-11-30 2001-05-22 Lucent Technologies Inc. Direct free space pump signal mixing for EDFA
CA2326980A1 (en) * 1999-12-02 2001-06-02 Jds Uniphase Inc. Low cost amplifier using bulk optics
US6353497B1 (en) 2000-03-03 2002-03-05 Optical Coating Laboratory, Inc. Integrated modular optical amplifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435040A (en) * 1981-09-03 1984-03-06 Bell Telephone Laboratories, Incorporated Double-clad optical fiberguide
US5048026A (en) * 1983-09-30 1991-09-10 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4938556A (en) * 1983-11-25 1990-07-03 The Board Of Trustees Of The Leland Stanford Junior University Superfluorescent broadband fiber laser source
GB8612955D0 (en) * 1986-05-28 1986-07-02 British Telecomm Optically controlled selector
JP2740676B2 (ja) * 1989-06-09 1998-04-15 日本電信電話株式会社 光増幅伝送回路
US4963832A (en) * 1989-08-08 1990-10-16 At&T Bell Laboratories Erbium-doped fiber amplifier coupling device
IT1236632B (it) * 1989-10-24 1993-03-25 Pirelli Cavi Spa Amplificatore per linee di telecomunicazioni a fibre ottiche e linee di telecomunicazioni a fibre ottiche incorporanti detto amplificatore
US5067789A (en) * 1991-02-14 1991-11-26 Corning Incorporated Fiber optic coupling filter and amplifier

Also Published As

Publication number Publication date
US5195149A (en) 1993-03-16
CA2061095A1 (en) 1992-09-13
CA2061095C (en) 1996-12-24
AU1087592A (en) 1992-08-20
AU644718B2 (en) 1993-12-16
NZ241580A (en) 1994-06-27
ATE94000T1 (de) 1993-09-15
DE4104268A1 (de) 1992-08-20
DK0499066T3 (da) 1993-10-18
EP0499066A1 (de) 1992-08-19
JPH0555667A (ja) 1993-03-05
DE59200010D1 (de) 1993-10-07
EP0499066B1 (de) 1993-09-01

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