DE60034618D1 - Optischer Verstärker zur Verschiebung der Ramanverstärkung angeordnet - Google Patents

Optischer Verstärker zur Verschiebung der Ramanverstärkung angeordnet

Info

Publication number
DE60034618D1
DE60034618D1 DE60034618T DE60034618T DE60034618D1 DE 60034618 D1 DE60034618 D1 DE 60034618D1 DE 60034618 T DE60034618 T DE 60034618T DE 60034618 T DE60034618 T DE 60034618T DE 60034618 D1 DE60034618 D1 DE 60034618D1
Authority
DE
Germany
Prior art keywords
shift
optical amplifier
raman amplification
amplifier arranged
raman
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
DE60034618T
Other languages
English (en)
Other versions
DE60034618T2 (de
Inventor
Matthias Berger
Dirk Bode
Daniel A Fishman
Gabriela Livescu
Christian Raabe
Fatimah Shehadeh
Jianhui Zhou
Martin Zirngibl
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60034618D1 publication Critical patent/DE60034618D1/de
Application granted granted Critical
Publication of DE60034618T2 publication Critical patent/DE60034618T2/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
    • 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
    • H01S3/30—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE60034618T 1999-03-08 2000-02-28 Optischer Verstärker zur Verschiebung der Ramanverstärkung angeordnet Expired - Lifetime DE60034618T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/265,943 US6088152A (en) 1999-03-08 1999-03-08 Optical amplifier arranged to offset Raman gain
US265943 1999-03-08

Publications (2)

Publication Number Publication Date
DE60034618D1 true DE60034618D1 (de) 2007-06-14
DE60034618T2 DE60034618T2 (de) 2008-01-31

Family

ID=23012522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034618T Expired - Lifetime DE60034618T2 (de) 1999-03-08 2000-02-28 Optischer Verstärker zur Verschiebung der Ramanverstärkung angeordnet

Country Status (6)

Country Link
US (1) US6088152A (de)
EP (1) EP1035670B1 (de)
JP (1) JP4279433B2 (de)
AU (1) AU1951900A (de)
CA (1) CA2299143C (de)
DE (1) DE60034618T2 (de)

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US6980740B1 (en) * 2000-06-22 2005-12-27 Lucent Technologies Inc. Apparatus for detecting raman gain in an optical transmission system
DE10040790B4 (de) * 2000-08-21 2004-03-04 Siemens Ag Regelverfahren und optische Datenübertragungsstrecke mit einer Vorrichtung zur Kompensation von Änderungen des SRS-bedingten Leistungsaustausches
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DE60031141T2 (de) * 2000-08-30 2007-08-16 Fujitsu Ltd., Kawasaki Lichtverstärker unter verwendung der ramanverstärkung und zugehöriges steuerungsverfahren
US6377396B1 (en) * 2000-09-26 2002-04-23 Onetta, Inc. Optical amplifiers with variable optical attenuation for use in fiber-optic communications systems
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JP3904835B2 (ja) * 2001-01-29 2007-04-11 株式会社日立製作所 光増幅器、光ファイバラマン光増幅器、及び光システム
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US6532101B2 (en) * 2001-03-16 2003-03-11 Xtera Communications, Inc. System and method for wide band Raman amplification
US6810214B2 (en) * 2001-03-16 2004-10-26 Xtera Communications, Inc. Method and system for reducing degradation of optical signal to noise ratio
US6633712B2 (en) * 2001-03-16 2003-10-14 Sowilo Networks, Inc. Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications
US6542661B2 (en) 2001-04-06 2003-04-01 Corning Incorporated Method for upgrading bandwidth in an optical system utilizing Raman amplification
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US6614586B2 (en) * 2001-07-30 2003-09-02 Dorsal Networks, Inc. Methods and systems for high performance, wide bandwidth optical communication systems using Raman amplification
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US6965738B2 (en) * 2002-04-16 2005-11-15 Eiselt Michael H Chromatic dispersion compensation system and method
US7725042B2 (en) * 2002-04-22 2010-05-25 Marvin Ray Young Automated optical transport system
US6847678B2 (en) * 2002-04-25 2005-01-25 Raytheon Company Adaptive air interface waveform
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US8494372B2 (en) 2002-04-30 2013-07-23 Pivotal Decisions Llc Apparatus and method for optimizing optical and electrical filtering of optical signals
US7711271B2 (en) * 2002-04-30 2010-05-04 Eiselt Michael H Wave division multiplexed optical transport system utilizing optical circulators to isolate an optical service channel
US7460296B2 (en) * 2002-04-30 2008-12-02 Pivotal Decisions Llc Compensation for spectral power tilt from scattering
US7440164B2 (en) * 2002-06-04 2008-10-21 Pivotal Decisions Llc Apparatus and method for Raman gain spectral control
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US20040042067A1 (en) * 2002-06-04 2004-03-04 Eiselt Michael H. Apparatus and method for duplex optical transport using a co-directional optical amplifier
US7924496B2 (en) * 2002-06-04 2011-04-12 Pivotal Decisions Llc Apparatus and method for Raman gain control
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US7603042B2 (en) * 2002-06-04 2009-10-13 Eiselt Michael H Apparatus and method for optimum decision threshold setting
US7460745B2 (en) * 2002-06-04 2008-12-02 Pivotal Decisions Llc Configurable dispersion compensation trimmer
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US7421207B2 (en) 2002-12-13 2008-09-02 Pivotal Decisions Llc Single fiber duplex optical transport
US7656905B2 (en) 2002-12-24 2010-02-02 Samir Sheth Apparatus and method for aggregation and transportation of gigabit ethernet and other packet based data formats
US7782778B2 (en) * 2002-12-24 2010-08-24 Samir Satish Sheth Apparatus and method for fibre channel distance extension embedded within an optical transport system
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JP5251661B2 (ja) * 2009-03-26 2013-07-31 日本電気株式会社 光アンプ装置とその制御方法、光伝送システム
JP2012043934A (ja) * 2010-08-18 2012-03-01 Fujitsu Ltd 増幅装置、通信システムおよび増幅方法
CN103618207B (zh) * 2013-12-20 2016-03-02 武汉光迅科技股份有限公司 一种拉曼泵浦激光器控制装置及其控制方法

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JP3730299B2 (ja) * 1996-02-07 2005-12-21 富士通株式会社 光等化増幅器および光等化増幅方法
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US5999548A (en) * 1997-06-18 1999-12-07 Nippon Telegraph And Telephone Corporation White optical pulse source and applications

Also Published As

Publication number Publication date
JP4279433B2 (ja) 2009-06-17
EP1035670B1 (de) 2007-05-02
JP2000277834A (ja) 2000-10-06
EP1035670A3 (de) 2004-03-03
EP1035670A2 (de) 2000-09-13
AU1951900A (en) 2000-09-14
US6088152A (en) 2000-07-11
DE60034618T2 (de) 2008-01-31
CA2299143A1 (en) 2000-09-08
CA2299143C (en) 2003-05-27

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