ITMI922501A1 - Amplificatore ottico compatto - Google Patents

Amplificatore ottico compatto

Info

Publication number
ITMI922501A1
ITMI922501A1 IT002501A ITMI922501A ITMI922501A1 IT MI922501 A1 ITMI922501 A1 IT MI922501A1 IT 002501 A IT002501 A IT 002501A IT MI922501 A ITMI922501 A IT MI922501A IT MI922501 A1 ITMI922501 A1 IT MI922501A1
Authority
IT
Italy
Prior art keywords
optical amplifier
compact optical
compact
amplifier
optical
Prior art date
Application number
IT002501A
Other languages
English (en)
Inventor
Massimo Armiraglio
Giovanni Delrosso
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
Priority to ITMI922501A priority Critical patent/IT1256046B/it
Publication of ITMI922501A0 publication Critical patent/ITMI922501A0/it
Priority to ES93202923T priority patent/ES2086187T3/es
Priority to EP93202923A priority patent/EP0595396B1/en
Priority to DE69301997T priority patent/DE69301997T2/de
Priority to US08/145,472 priority patent/US5383051A/en
Priority to CA002102017A priority patent/CA2102017C/en
Priority to JP5273651A priority patent/JPH06302898A/ja
Publication of ITMI922501A1 publication Critical patent/ITMI922501A1/it
Application granted granted Critical
Publication of IT1256046B publication Critical patent/IT1256046B/it

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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Semiconductor Lasers (AREA)
ITMI922501A 1992-10-30 1992-10-30 Amplificatore ottico compatto IT1256046B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI922501A IT1256046B (it) 1992-10-30 1992-10-30 Amplificatore ottico compatto
ES93202923T ES2086187T3 (es) 1992-10-30 1993-10-16 Amplificador optico de tamaño reducido.
EP93202923A EP0595396B1 (en) 1992-10-30 1993-10-16 A compact-size optical amplifier
DE69301997T DE69301997T2 (de) 1992-10-30 1993-10-16 Ein kompakter optischer Verstärker
US08/145,472 US5383051A (en) 1992-10-30 1993-10-28 Compact-size optical amplifier
CA002102017A CA2102017C (en) 1992-10-30 1993-10-29 A compact-size optical amplifier
JP5273651A JPH06302898A (ja) 1992-10-30 1993-11-01 光増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922501A IT1256046B (it) 1992-10-30 1992-10-30 Amplificatore ottico compatto

Publications (3)

Publication Number Publication Date
ITMI922501A0 ITMI922501A0 (it) 1992-10-30
ITMI922501A1 true ITMI922501A1 (it) 1994-04-30
IT1256046B IT1256046B (it) 1995-11-21

Family

ID=11364206

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922501A IT1256046B (it) 1992-10-30 1992-10-30 Amplificatore ottico compatto

Country Status (6)

Country Link
EP (1) EP0595396B1 (it)
JP (1) JPH06302898A (it)
CA (1) CA2102017C (it)
DE (1) DE69301997T2 (it)
ES (1) ES2086187T3 (it)
IT (1) IT1256046B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518021A1 (de) * 1995-05-17 1996-11-21 Sel Alcatel Ag Optischer Verstärker
US5659641A (en) 1995-12-22 1997-08-19 Corning, Inc. Optical circuit on printed circuit board
IT1283720B1 (it) * 1996-04-05 1998-04-30 Pirelli Cavi S P A Ora Pirelli Apparato e metodo per l'alloggiamento di componenti elettro-ottici ad elevata emissione di calore
IT1283721B1 (it) * 1996-04-05 1998-04-30 Pirelli Cavi S P A Ora Pirelli Apparato e metodo per l'alloggiamento di componenti ottici
KR100242412B1 (ko) * 1996-10-25 2000-03-02 윤종용 광섬유 증폭기의 광학소자 고정용 패키징 박스
GB9710694D0 (en) * 1997-05-24 1997-07-16 Raychem Sa Nv Optical communications apparatus
US6332722B1 (en) 1997-08-04 2001-12-25 Pirelli Cavi E Sistemi S.P.A. Method for optically connecting optical components in an optoelectronic rig, and optoelectronic rig constructed according to this method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679896A (en) * 1985-09-27 1987-07-14 Preformed Line Products Company Optical fiber splice organizer
US4861134A (en) * 1988-06-29 1989-08-29 American Telephone And Telegraph Company, At&T Bell Laboratories Opto-electronic and optical fiber interface arrangement
KR940001043B1 (ko) * 1989-07-20 1994-02-08 스미도모덴기고오교오 가부시기가이샤 파이버형 광증폭기
JPH03269416A (ja) * 1990-03-19 1991-12-02 Fujitsu Ltd 光増幅中継装置

Also Published As

Publication number Publication date
ITMI922501A0 (it) 1992-10-30
CA2102017C (en) 1999-08-03
IT1256046B (it) 1995-11-21
DE69301997T2 (de) 1996-10-10
ES2086187T3 (es) 1996-06-16
CA2102017A1 (en) 1994-05-01
JPH06302898A (ja) 1994-10-28
EP0595396A1 (en) 1994-05-04
DE69301997D1 (de) 1996-05-02
EP0595396B1 (en) 1996-03-27

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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