DE602004009900D1 - Optisches übertragungssystem - Google Patents

Optisches übertragungssystem

Info

Publication number
DE602004009900D1
DE602004009900D1 DE602004009900T DE602004009900T DE602004009900D1 DE 602004009900 D1 DE602004009900 D1 DE 602004009900D1 DE 602004009900 T DE602004009900 T DE 602004009900T DE 602004009900 T DE602004009900 T DE 602004009900T DE 602004009900 D1 DE602004009900 D1 DE 602004009900D1
Authority
DE
Germany
Prior art keywords
transmission system
optical transmission
optical
transmission
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
DE602004009900T
Other languages
English (en)
Other versions
DE602004009900T2 (de
Inventor
Toshiyuki Miyamoto
Masato Tanaka
Toshiaki Okuno
Junko Kobayashi
Masayuki Shigematsu
Masayuki Nishimura
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE602004009900D1 publication Critical patent/DE602004009900D1/de
Application granted granted Critical
Publication of DE602004009900T2 publication Critical patent/DE602004009900T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE602004009900T 2003-03-04 2004-03-04 Optisches übertragungssystem Expired - Lifetime DE602004009900T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003057575 2003-03-04
JP2003057575 2003-03-04
JP2004052228A JP2004289811A (ja) 2003-03-04 2004-02-26 光伝送システム
JP2004052228 2004-02-26
PCT/JP2004/002777 WO2004079951A1 (en) 2003-03-04 2004-03-04 Optical transmission system

Publications (2)

Publication Number Publication Date
DE602004009900D1 true DE602004009900D1 (de) 2007-12-20
DE602004009900T2 DE602004009900T2 (de) 2008-08-28

Family

ID=32964888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009900T Expired - Lifetime DE602004009900T2 (de) 2003-03-04 2004-03-04 Optisches übertragungssystem

Country Status (7)

Country Link
US (1) US20040246566A1 (de)
EP (1) EP1606894B1 (de)
JP (1) JP2004289811A (de)
KR (1) KR20050106073A (de)
DE (1) DE602004009900T2 (de)
TW (1) TW200423555A (de)
WO (1) WO2004079951A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004086143A (ja) * 2002-06-28 2004-03-18 Sumitomo Electric Ind Ltd 光伝送システム
JP4579829B2 (ja) * 2002-11-21 2010-11-10 古河電気工業株式会社 光伝送システムにおける光源、波形整形器、光パルス列発生装置、及び光再生システム
US7446933B2 (en) * 2005-06-23 2008-11-04 At&T Corp Multi-band hybrid SOA-Raman amplifier for CWDM
ATE480029T1 (de) * 2008-01-18 2010-09-15 Europ Organization For Astrono Optischer schmalband-faser-raman-verstärker
KR101094171B1 (ko) * 2008-07-03 2011-12-14 팅크웨어(주) 무선 통신 장치를 이용한 교통 상황 데이터 제공 방법 및상기 방법을 수행하는 내비게이션 장치
JP2010028710A (ja) * 2008-07-24 2010-02-04 Nippon Telegr & Teleph Corp <Ntt> 光増幅伝送システム及び光増幅伝送システムの設計方法
US8817366B2 (en) * 2009-09-07 2014-08-26 Xieon Networks S.A.R.L. Optical fiber amplifier with improved transient performance
JP2011097648A (ja) * 2011-02-02 2011-05-12 Hochiki Corp 光伝送装置
DE102011011290B4 (de) * 2011-02-15 2018-06-21 Toptica Projects Gmbh Lasersystem zur Erzeugung eines künstlichen Leitsterns (Laser Guide Star)
WO2012165389A1 (ja) * 2011-05-31 2012-12-06 古河電気工業株式会社 レーザ装置および加工装置
US8854726B2 (en) * 2012-03-13 2014-10-07 Adva Optical Networking Se Method for controlling signal gain of a Raman amplifier
WO2015172328A1 (zh) * 2014-05-14 2015-11-19 华为海洋网络有限公司 一种光中继器，及光纤通信系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875422A (en) * 1974-07-24 1975-04-01 Bell Telephone Labor Inc Four photon parametric amplification in glassy optical waveguides
JP3100641B2 (ja) * 1990-12-18 2000-10-16 富士通株式会社 進行波型半導体光増幅装置
US5587827A (en) * 1995-02-01 1996-12-24 Hakimi; Hosain Apparatus for compensating chromatic and polarization dispersion and frequency chirp in fiber optics and for pulse compression in laser systems
US6760148B2 (en) * 1998-03-24 2004-07-06 Xtera Communications, Inc. Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
WO2000005622A1 (fr) * 1998-07-23 2000-02-03 The Furukawa Electric Co., Ltd. Amplificateur raman, repeteur optique et procede d'amplification raman
WO2001052372A1 (en) * 2000-01-12 2001-07-19 Xtera Communications, Inc. Raman amplifier with bi-directional pumping
US6885683B1 (en) * 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source
JP3558124B2 (ja) * 2000-07-25 2004-08-25 住友電気工業株式会社 ラマン増幅器及びそれを用いた光伝送システム
JP4372330B2 (ja) * 2000-10-30 2009-11-25 富士通株式会社 分布型光増幅装置、光通信用の局および光通信システム
WO2003014773A2 (en) * 2001-08-07 2003-02-20 Corning Incorporated Dispersion managed discrete raman amplifiers
US6657777B1 (en) * 2001-12-05 2003-12-02 Cisco Technology, Inc Interleaved lumped raman amplifier structure based on highly nonlinear fibers for densely spaced WDM channels
US6856744B2 (en) * 2002-02-13 2005-02-15 The Furukawa Electric Co., Ltd. Optical fiber and optical transmission line and optical communication system including such optical fiber
JP2003241000A (ja) * 2002-02-19 2003-08-27 Furukawa Electric Co Ltd:The 光ファイバおよびその光ファイバを用いた光増幅器ならびに光伝送システム
ATE364937T1 (de) * 2002-12-23 2007-07-15 Pirelli & C Spa Optisches übertragungssystem unter verwendung einer vorrichtung für optische phasenkonjugation
ATE323349T1 (de) * 2003-06-19 2006-04-15 Cit Alcatel Optischer verstärker, übertragungssystem und verfahren zur optimierung

Also Published As

Publication number Publication date
DE602004009900T2 (de) 2008-08-28
WO2004079951A1 (en) 2004-09-16
KR20050106073A (ko) 2005-11-08
US20040246566A1 (en) 2004-12-09
EP1606894B1 (de) 2007-11-07
EP1606894A1 (de) 2005-12-21
JP2004289811A (ja) 2004-10-14
TW200423555A (en) 2004-11-01

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Legal Events

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