IT1255953B - Amplificatore ottico compatto a funzioni separate - Google Patents

Amplificatore ottico compatto a funzioni separate

Info

Publication number
IT1255953B
IT1255953B ITMI922500A ITMI922500A IT1255953B IT 1255953 B IT1255953 B IT 1255953B IT MI922500 A ITMI922500 A IT MI922500A IT MI922500 A ITMI922500 A IT MI922500A IT 1255953 B IT1255953 B IT 1255953B
Authority
IT
Italy
Prior art keywords
optical
components
electronic
unit
optical amplifier
Prior art date
Application number
ITMI922500A
Other languages
English (en)
Inventor
Stefano Vanoli
Original Assignee
Pirelli Cavi Spa
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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of ITMI922500A0 publication Critical patent/ITMI922500A0/it
Priority to ITMI922500A priority Critical patent/IT1255953B/it
Priority to EP93202922A priority patent/EP0595395B1/en
Priority to DE69302160T priority patent/DE69302160T2/de
Priority to ES93202922T priority patent/ES2086870T3/es
Priority to US08/144,820 priority patent/US5515200A/en
Priority to JP5272329A priority patent/JPH077207A/ja
Priority to CA002102020A priority patent/CA2102020A1/en
Publication of ITMI922500A1 publication Critical patent/ITMI922500A1/it
Application granted granted Critical
Publication of IT1255953B publication Critical patent/IT1255953B/it
Priority to US08/635,376 priority patent/US5646775A/en

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
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/003—Devices including multiple stages, e.g., multi-stage optical amplifiers or dispersion compensators

Abstract

L'amplificatore ottico (1) comprende componenti ottici (2-13), tratti di fibra ottica di collegamento (14) tra i componenti ottici, nonché componenti elettronici ed elettrici di alimentazione e controllo (41, 42). Esso è caratterizzato dal fatto di comprendere :- una unità ottica (15), comprendente i componenti ottici (2-13) ed i tratti di fibra di collegamento (14),- una unità elettronica (16), comprendente i componenti elettronici ed elettrici (41, 42), indipendente dall'unità ottica (15),- mezzi (43, 44) di connessione elettrica tra l'unità ottica (15) e l'unità elettronica (16).La separazione netta tra i componenti elettronici (41, 42) ed i componenti ottici (2-13) permette di ridurre l'ingombro e razionalizzare le operazioni di realizzazione dell'amplificatore (1).
ITMI922500A 1992-01-30 1992-10-30 Amplificatore ottico compatto a funzioni separate IT1255953B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI922500A IT1255953B (it) 1992-10-30 1992-10-30 Amplificatore ottico compatto a funzioni separate
EP93202922A EP0595395B1 (en) 1992-10-30 1993-10-16 A compact-size optical amplifier having separate functions
DE69302160T DE69302160T2 (de) 1992-10-30 1993-10-16 Ein kompakter optischer Verstärker mit unterschiedlichen Funktionen
ES93202922T ES2086870T3 (es) 1992-10-30 1993-10-16 Amplificador optico de dimensiones reducidas provisto de funciones se paradas.
US08/144,820 US5515200A (en) 1992-01-30 1993-10-28 Compact-size optical amplifier having separate functions
JP5272329A JPH077207A (ja) 1992-10-30 1993-10-29 光増幅器
CA002102020A CA2102020A1 (en) 1992-10-30 1993-10-29 Compact-size optical amplifier having separate functions
US08/635,376 US5646775A (en) 1992-10-30 1996-04-19 Compact-size optical amplifier having separate functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922500A IT1255953B (it) 1992-10-30 1992-10-30 Amplificatore ottico compatto a funzioni separate

Publications (3)

Publication Number Publication Date
ITMI922500A0 ITMI922500A0 (it) 1992-10-30
ITMI922500A1 ITMI922500A1 (it) 1994-04-30
IT1255953B true IT1255953B (it) 1995-11-17

Family

ID=11364205

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922500A IT1255953B (it) 1992-01-30 1992-10-30 Amplificatore ottico compatto a funzioni separate

Country Status (7)

Country Link
US (2) US5515200A (it)
EP (1) EP0595395B1 (it)
JP (1) JPH077207A (it)
CA (1) CA2102020A1 (it)
DE (1) DE69302160T2 (it)
ES (1) ES2086870T3 (it)
IT (1) IT1255953B (it)

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US6381394B1 (en) 1999-09-03 2002-04-30 Tycom (Us) Inc. Method and apparatus for assembling an amplifier assembly
US6334020B1 (en) * 1999-09-30 2001-12-25 The Boeing Company Compact package structure for fiber optic devices
JP2001100068A (ja) * 1999-09-30 2001-04-13 Mitsubishi Electric Corp 光ファイバ余長収納ケース
US6356698B1 (en) * 1999-12-14 2002-03-12 Tycom (Us) Inc. Optical tray cover
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US6556340B1 (en) * 2001-04-06 2003-04-29 Onetta, Inc. Optical amplifiers and upgrade modules
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US6937385B2 (en) * 2002-03-27 2005-08-30 Avanex Corporation Customer interface module
US20030185485A1 (en) * 2002-03-27 2003-10-02 Bennett Kevin W. Optical processing module
US20030184846A1 (en) * 2002-03-27 2003-10-02 Bennett Kevin W. Modular optical amplifier assembly and a method of assembly
US6917731B2 (en) * 2002-03-27 2005-07-12 Corning Incorporated Optical amplification module
US20040017602A1 (en) * 2002-03-27 2004-01-29 Bennett Kevin W. Modular optical amplifier assembly with self identifying modules
US20030185483A1 (en) * 2002-03-27 2003-10-02 Bennett Kevin W. Optical monitoring and access module
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EP1911133B1 (en) * 2005-07-25 2018-03-21 Neptune Subsea IP Limited Twin optical amplifier with dual pump power control
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Also Published As

Publication number Publication date
ITMI922500A1 (it) 1994-04-30
US5515200A (en) 1996-05-07
DE69302160D1 (de) 1996-05-15
EP0595395B1 (en) 1996-04-10
EP0595395A1 (en) 1994-05-04
CA2102020A1 (en) 1994-05-01
JPH077207A (ja) 1995-01-10
ITMI922500A0 (it) 1992-10-30
ES2086870T3 (es) 1996-07-01
US5646775A (en) 1997-07-08
DE69302160T2 (de) 1996-10-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029