DK1012930T3 - Fiberforstærkerindretning til et optisk system - Google Patents

Fiberforstærkerindretning til et optisk system

Info

Publication number
DK1012930T3
DK1012930T3 DK98951340T DK98951340T DK1012930T3 DK 1012930 T3 DK1012930 T3 DK 1012930T3 DK 98951340 T DK98951340 T DK 98951340T DK 98951340 T DK98951340 T DK 98951340T DK 1012930 T3 DK1012930 T3 DK 1012930T3
Authority
DK
Denmark
Prior art keywords
fibre
optical system
amplification
widening
fiber amplifier
Prior art date
Application number
DK98951340T
Other languages
English (en)
Inventor
Walter Heitmann
Original Assignee
Deutsche Telekom 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 Deutsche Telekom Ag filed Critical Deutsche Telekom Ag
Application granted granted Critical
Publication of DK1012930T3 publication Critical patent/DK1012930T3/da

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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
DK98951340T 1997-09-11 1998-09-02 Fiberforstærkerindretning til et optisk system DK1012930T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739831A DE19739831C1 (de) 1997-09-11 1997-09-11 Faserverstärkereinrichtung für ein optisches System
PCT/EP1998/005549 WO1999013542A1 (de) 1997-09-11 1998-09-02 Faserverstärkereinrichtung für ein optisches system

Publications (1)

Publication Number Publication Date
DK1012930T3 true DK1012930T3 (da) 2002-06-17

Family

ID=7841936

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98951340T DK1012930T3 (da) 1997-09-11 1998-09-02 Fiberforstærkerindretning til et optisk system

Country Status (7)

Country Link
EP (1) EP1012930B1 (da)
JP (1) JP2001516959A (da)
AT (1) ATE213568T1 (da)
DE (2) DE19739831C1 (da)
DK (1) DK1012930T3 (da)
ES (1) ES2172929T3 (da)
WO (1) WO1999013542A1 (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743965A (en) * 1971-07-12 1973-07-03 Spectro Physics Inc Tunable lasers
JP2907994B2 (ja) * 1990-10-19 1999-06-21 富士通株式会社 光ファイバ増幅器
JPH05297228A (ja) * 1992-04-20 1993-11-12 Fujitsu Ltd 光増幅用フアイバ巻き体

Also Published As

Publication number Publication date
JP2001516959A (ja) 2001-10-02
DE59803142D1 (de) 2002-03-28
DE19739831C1 (de) 1998-10-15
EP1012930B1 (de) 2002-02-20
WO1999013542A1 (de) 1999-03-18
ES2172929T3 (es) 2002-10-01
EP1012930A1 (de) 2000-06-28
ATE213568T1 (de) 2002-03-15

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