BR0107927A - Linha e método de transmissão de fibra óptica compósita - Google Patents

Linha e método de transmissão de fibra óptica compósita

Info

Publication number
BR0107927A
BR0107927A BR0107927-1A BR0107927A BR0107927A BR 0107927 A BR0107927 A BR 0107927A BR 0107927 A BR0107927 A BR 0107927A BR 0107927 A BR0107927 A BR 0107927A
Authority
BR
Brazil
Prior art keywords
fiber
transmission line
dispersion
composite fiber
optic transmission
Prior art date
Application number
BR0107927-1A
Other languages
English (en)
Inventor
David G Way
Tiejun Xia
Yisong Li
Original Assignee
Mci Wordcom 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 Mci Wordcom Inc filed Critical Mci Wordcom Inc
Publication of BR0107927A publication Critical patent/BR0107927A/pt

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02252—Negative dispersion fibres at 1550 nm
    • G02B6/02261—Dispersion compensating fibres, i.e. for compensating positive dispersion of other fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

"LINHA E MéTODO DE TRANSMISSãO DE FIBRA óPTICA COMPóSITA". Trata-se de uma linha (200) e um método de transmissão de fibra óptica compósita exemplares que resultam em vantagens significativas. A linha de transmissão de fibra óptica compósita (200) inclui uma fibra de modo único padrão (202), como, por exemplo, uma fibra SMF-28, uma fibra com deslocamento de dispersão (204), como, por exemplo, uma fibra NZDSF, e uma fibra compensadora de dispersão (206). A fibra de modo único (202) recebe um sinal óptico de entrada em uma primeira extremidade e gera um sinal óptico de modo único em uma segunda extremidade. A fibra com deslocamento de dispersão (204) recebe o sinal óptico de modo único em uma primeira extremidade e gera um sinal óptico de saída em uma segunda extremidade. A fibra compensadora de dispersão (206) recebe o sinal óptico de saída e gera um sinal com dispersão compensada cromática que, de preferência, está a algum nível de dispersão cromática desejado. Em um exemplo, a dispersão cromática residual da linha de transmissão de fibra óptica compósita é zero ou perto de zero, e a inclinação de dispersão cromática residual da linha de transmissão de fibra óptica compósita (200) é zero ou perto de zero.
BR0107927-1A 2000-01-28 2001-01-08 Linha e método de transmissão de fibra óptica compósita BR0107927A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/493,634 US6366728B1 (en) 2000-01-28 2000-01-28 Composite optical fiber transmission line method
PCT/US2001/000555 WO2001055756A1 (en) 2000-01-28 2001-01-08 Composite optical fiber transmission line and method

Publications (1)

Publication Number Publication Date
BR0107927A true BR0107927A (pt) 2003-02-11

Family

ID=23961063

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107927-1A BR0107927A (pt) 2000-01-28 2001-01-08 Linha e método de transmissão de fibra óptica compósita

Country Status (7)

Country Link
US (1) US6366728B1 (pt)
EP (1) EP1257852A4 (pt)
JP (1) JP2003521855A (pt)
AU (1) AU2001230870A1 (pt)
BR (1) BR0107927A (pt)
CA (1) CA2398718A1 (pt)
WO (1) WO2001055756A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336801B1 (ko) * 1999-08-13 2002-05-16 권문구 전송용량증대를 위한 광케이블 및 그를 사용한 파장분할다중화방식 광전송 시스템
US6532330B1 (en) * 1999-11-04 2003-03-11 Lucent Technologies Inc. Dispersion managed optical transmission line and method for making same
AU783200B2 (en) 1999-12-24 2005-10-06 Sumitomo Electric Industries, Ltd. Optical transmission line, method for manufacturing optical transmission line, and optical transmission system
AU2001234151B2 (en) * 2000-02-24 2005-05-19 Sumitomo Electric Industries, Ltd. Optical transmission line and optical transmission system including it
US6684017B1 (en) * 2000-02-24 2004-01-27 Sumitomo Electric Industries, Ltd. Optical transmission line and optical transmission system including the same
JP3626660B2 (ja) * 2000-04-13 2005-03-09 日本電気株式会社 無中継光伝送システムおよび無中継光伝送方法
DE10040226B4 (de) * 2000-08-17 2006-03-09 Siemens Ag Optischer Verstärker und optische Verstärkeranordnung mit reduzierter Kreuzphasenmodulation
US7139489B2 (en) * 2000-11-16 2006-11-21 Tyco Telecommunications (Us) Inc. System and method of dispersion compensation in optical communication systems
CA2340848A1 (en) * 2001-03-15 2002-09-15 John D. Mcnicol Dispersion management for long-haul high-speed optical networks
US6943935B2 (en) * 2001-03-16 2005-09-13 Corning Incorporated Dispersion-managed cable for raman-assisted transmission
EP1374454B1 (en) * 2001-03-30 2007-03-28 Corning Incorporated Optical transmission line
WO2002089363A1 (en) * 2001-04-27 2002-11-07 Ciena Corporation Method and system for providing dispersion and dispersion slope compensation
US6650812B2 (en) * 2001-04-27 2003-11-18 Renka Corporation Small residual dispersion fiber connected with a dispersion compensating fiber
US7307782B2 (en) * 2001-07-31 2007-12-11 Sumitomo Electric Industries, Ltd. Raman amplifier and optical communication system including the same
US6687443B2 (en) * 2001-12-07 2004-02-03 Sumitomo Electric Industries, Ltd. Optical fiber transmission line, optical cable, and optical transmission system
EP1326354A3 (en) * 2001-12-07 2005-07-20 Sumitomo Electric Industries, Ltd. Optical fiber transmission line, optical cable, and optical transmission system
US6768847B2 (en) 2002-03-15 2004-07-27 Fitel Usa Corp. Dispersion compensating module and fiber for control of residual dispersion
JP2003337268A (ja) * 2002-05-20 2003-11-28 Nec Corp 光ケーブルの修理方法及びそれに用いる修理ケーブルピース
JP4304361B2 (ja) * 2002-05-29 2009-07-29 日本電気株式会社 光伝送ケーブルのリペア方法
US20040037568A1 (en) * 2002-08-20 2004-02-26 Evangelides Stephen G. Optical repeater employed in an optical communication system having a modular dispersion map
US20040096223A1 (en) * 2002-08-20 2004-05-20 Red Sky Systems, Inc. Modular dispersion map for an optical communication system
US6823123B2 (en) * 2002-09-06 2004-11-23 Fitel Usa Corporation Method and apparatus for providing dispersion compensation
FR2859331A1 (fr) * 2003-08-28 2005-03-04 France Telecom Dispositif de regeneration d'un signal optique et procede correspondant
EP1675283B1 (en) * 2004-12-23 2007-04-18 Alcatel Lucent Method of controlling the gain of a raman amplifier
ATE460783T1 (de) * 2005-01-04 2010-03-15 Alcatel Lucent Fortgeschrittene dispersionsabbildung für ein übertragungssystem mit dispersionsverschobenen fasern
US7167299B1 (en) * 2006-01-31 2007-01-23 Lucent Technologies Inc. Method and apparatus for controlling pump powers of broadband Raman amplifiers in optical transmission systems incorporating virtual channels to reduce noise
JP4777831B2 (ja) * 2006-06-16 2011-09-21 日本電信電話株式会社 光伝送路及びこれを利用する光伝送システム
FR2908250B1 (fr) * 2006-11-03 2009-01-09 Draka Comteq France Sa Sa Fibre de compensation de la dispersion chromatique
JP5003507B2 (ja) * 2008-01-23 2012-08-15 富士通株式会社 ネットワーク設計装置、ネットワーク設計方法およびネットワーク設計プログラム
JP2009188835A (ja) * 2008-02-07 2009-08-20 Nec Corp 光伝送路および光伝送システム
KR102300968B1 (ko) * 2019-11-26 2021-09-10 세종대학교산학협력단 Rcf를 활용한 심혈관 oct 광학 프로브

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Publication number Priority date Publication date Assignee Title
US5361319A (en) * 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
JP3464867B2 (ja) * 1996-02-23 2003-11-10 Ｋｄｄｉ株式会社 光送信装置およびこれを適用した波長多重光送信装置および光伝送システム
CA2201061A1 (en) * 1996-03-28 1997-09-28 The Furukawa Electric Co., Ltd. Dispersion shift optical fiber and wavelength division multiplex transmission system using the same
CA2208393C (en) * 1996-06-21 2004-01-06 Youichi Akasaka Wavelength division multiplex communication link for optical transmission
US5781673A (en) * 1997-02-05 1998-07-14 Lucent Technologies Inc. WDM optical fiber communication system with improved dispersion compensation

Also Published As

Publication number Publication date
JP2003521855A (ja) 2003-07-15
EP1257852A1 (en) 2002-11-20
WO2001055756A1 (en) 2001-08-02
EP1257852A4 (en) 2004-07-21
AU2001230870A1 (en) 2001-08-07
US6366728B1 (en) 2002-04-02
CA2398718A1 (en) 2001-08-02

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: G02B 6/02; G02B 6/16; H04B 10/00.

Ipc: H04B 10/2525 (2013.01), G02B 6/293 (2006.01), G02B

Ipc: H04B 10/2525 (2013.01), G02B 6/293 (2006.01), G02B