DE69941778D1 - Ein im verlustarmen 1430-1530nm-fenster optischer fasern verwendeter nichtlinearer faserverstärker - Google Patents

Ein im verlustarmen 1430-1530nm-fenster optischer fasern verwendeter nichtlinearer faserverstärker

Info

Publication number
DE69941778D1
DE69941778D1 DE69941778T DE69941778T DE69941778D1 DE 69941778 D1 DE69941778 D1 DE 69941778D1 DE 69941778 T DE69941778 T DE 69941778T DE 69941778 T DE69941778 T DE 69941778T DE 69941778 D1 DE69941778 D1 DE 69941778D1
Authority
DE
Germany
Prior art keywords
lambda
low
optical fibers
raman
amplifiers
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
DE69941778T
Other languages
English (en)
Inventor
Mohammed Nazrul Islam
Hayden Henry Harris
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.)
Xtera Communications Inc
University of Michigan
Original Assignee
Xtera Communications Inc
University of Michigan
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 Xtera Communications Inc, University of Michigan filed Critical Xtera Communications Inc
Application granted granted Critical
Publication of DE69941778D1 publication Critical patent/DE69941778D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S3/06754—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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
    • 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
    • H04B10/2916—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 using Raman or Brillouin 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/1083—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering using parametric generation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/258—Distortion or dispersion compensation treating each wavelength or wavelength band separately
DE69941778T 1998-03-24 1999-03-24 Ein im verlustarmen 1430-1530nm-fenster optischer fasern verwendeter nichtlinearer faserverstärker Expired - Lifetime DE69941778D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/046,900 US6101024A (en) 1998-03-24 1998-03-24 Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers
PCT/US1999/006428 WO1999049580A2 (en) 1998-03-24 1999-03-24 NONLINEAR FIBER AMPLIFIERS FOR 1430-1530mm RADIATION

Publications (1)

Publication Number Publication Date
DE69941778D1 true DE69941778D1 (de) 2010-01-21

Family

ID=21945994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941778T Expired - Lifetime DE69941778D1 (de) 1998-03-24 1999-03-24 Ein im verlustarmen 1430-1530nm-fenster optischer fasern verwendeter nichtlinearer faserverstärker

Country Status (7)

Country Link
US (4) US6101024A (de)
EP (1) EP1068656B1 (de)
JP (1) JP4388229B2 (de)
AT (1) ATE451740T1 (de)
AU (1) AU3362899A (de)
DE (1) DE69941778D1 (de)
WO (1) WO1999049580A2 (de)

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Also Published As

Publication number Publication date
JP2002508601A (ja) 2002-03-19
US6606187B1 (en) 2003-08-12
AU3362899A (en) 1999-10-18
ATE451740T1 (de) 2009-12-15
EP1068656A4 (de) 2005-04-27
JP4388229B2 (ja) 2009-12-24
US6239903B1 (en) 2001-05-29
US6101024A (en) 2000-08-08
US6239902B1 (en) 2001-05-29
EP1068656A2 (de) 2001-01-17
WO1999049580A2 (en) 1999-09-30
WO1999049580A3 (en) 1999-11-11
EP1068656B1 (de) 2009-12-09

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