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DE60037855D1 - Faseroptischer L-Band-Verstärker - Google Patents

Faseroptischer L-Band-Verstärker

Info

Publication number
DE60037855D1
DE60037855D1 DE60037855T DE60037855T DE60037855D1 DE 60037855 D1 DE60037855 D1 DE 60037855D1 DE 60037855 T DE60037855 T DE 60037855T DE 60037855 T DE60037855 T DE 60037855T DE 60037855 D1 DE60037855 D1 DE 60037855D1
Authority
DE
Germany
Prior art keywords
pump
band
fibre
fiber optic
band amplifier
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
DE60037855T
Other languages
English (en)
Other versions
DE60037855T2 (de
Inventor
Dominique Bayart
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 Lucent SAS
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 Lucent SAS filed Critical Alcatel Lucent SAS
Publication of DE60037855D1 publication Critical patent/DE60037855D1/de
Application granted granted Critical
Publication of DE60037855T2 publication Critical patent/DE60037855T2/de
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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/04—Gain spectral shaping, flattening
    • 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
    • H01S2302/00—Amplification / lasing 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
    • 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
    • H01S3/05—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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Amplifiers (AREA)
DE60037855T 1999-09-23 2000-09-04 Faseroptischer L-Band-Verstärker Expired - Lifetime DE60037855T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9911872A FR2799055B1 (fr) 1999-09-23 1999-09-23 Amplificateur a fibre optique en bande l
FR9911872 1999-09-23

Publications (2)

Publication Number Publication Date
DE60037855D1 true DE60037855D1 (de) 2008-03-13
DE60037855T2 DE60037855T2 (de) 2009-01-29

Family

ID=9550152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037855T Expired - Lifetime DE60037855T2 (de) 1999-09-23 2000-09-04 Faseroptischer L-Band-Verstärker

Country Status (6)

Country Link
US (1) US6421171B1 (de)
EP (1) EP1087475B1 (de)
JP (1) JP2001127365A (de)
AT (1) ATE385059T1 (de)
DE (1) DE60037855T2 (de)
FR (1) FR2799055B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050244016A1 (en) * 1997-03-17 2005-11-03 American Technology Corporation Parametric loudspeaker with electro-acoustical diaphragm transducer
KR20010111163A (ko) * 2000-06-08 2001-12-17 오길록 1530㎚ 파장대역의 광원으로 여기된 장파장대역 에르븀첨가 광섬유 증폭기
US7760423B2 (en) 2005-07-20 2010-07-20 Sumitomo Electric Industries, Ltd. Optical amplifier
FR2939974A1 (fr) * 2008-12-17 2010-06-18 Centre Nat Rech Scient Laser impulsionnel a fibre optique pour impulsions sub-picoseconde de haute energie dans la bande l et outil laser pour chirurgie ophtalmique
US9048632B1 (en) * 2013-03-15 2015-06-02 Board Of Trustees Of Michigan State University Ultrafast laser apparatus
JP7136183B2 (ja) * 2018-03-02 2022-09-13 日本電気株式会社 光中継器、伝送路ファイバの監視方法、及び光伝送システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093174A (ja) * 1996-09-18 1998-04-10 Mitsubishi Cable Ind Ltd 光増幅器
JP3808632B2 (ja) * 1998-06-18 2006-08-16 富士通株式会社 光増幅器及び光増幅方法
US6307669B1 (en) * 1998-11-20 2001-10-23 Corning Incorporated L-band amplification with detuned 980nm pump

Also Published As

Publication number Publication date
US6421171B1 (en) 2002-07-16
JP2001127365A (ja) 2001-05-11
DE60037855T2 (de) 2009-01-29
FR2799055B1 (fr) 2001-12-14
ATE385059T1 (de) 2008-02-15
EP1087475B1 (de) 2008-01-23
FR2799055A1 (fr) 2001-03-30
EP1087475A1 (de) 2001-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition