BR9910101A - Guia de onda ótica gerenciada para dispersão e sistema com amplificação dostribuìda - Google Patents

Guia de onda ótica gerenciada para dispersão e sistema com amplificação dostribuìda

Info

Publication number
BR9910101A
BR9910101A BR9910101-7A BR9910101A BR9910101A BR 9910101 A BR9910101 A BR 9910101A BR 9910101 A BR9910101 A BR 9910101A BR 9910101 A BR9910101 A BR 9910101A
Authority
BR
Brazil
Prior art keywords
dispersion
distributed amplification
waveguide
optical waveguide
managed
Prior art date
Application number
BR9910101-7A
Other languages
English (en)
Inventor
Venkata A Bhagavatula
Alan Frank Evans
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of BR9910101A publication Critical patent/BR9910101A/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
    • 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
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
    • 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
    • G02B6/24—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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
    • 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
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

Patente de Invenção para <B>"GUIA DE ONDA óTICA GERENCIADA PARA DISPERSãO E SISTEMA COM AMPLIFICAçãO DISTRIBUìDA"<D>. Uma fibra de guia de onda gerenciada para dispersão unitária com amplificação distribuída e um sistema incorporado a fibra de guia de onda são revelados. A dispersão total ao longo da fibra de guia de onda muda de positiva para negativa ao longo do comprimento da guia de onda sobre uma faixa de comprimento de onda de transmissão. A amplificação distribuída é provida por emissão estimulada de uma concentração diluta de um dopante de terra rara na guia de onda, por efeitos de Raman, ou ambos.
BR9910101-7A 1998-05-01 1999-04-14 Guia de onda ótica gerenciada para dispersão e sistema com amplificação dostribuìda BR9910101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8398098P 1998-05-01 1998-05-01
PCT/US1999/008157 WO1999057822A1 (en) 1998-05-01 1999-04-14 Dispersion managed optical waveguide and system with distributed amplification

Publications (1)

Publication Number Publication Date
BR9910101A true BR9910101A (pt) 2000-12-26

Family

ID=22181881

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910101-7A BR9910101A (pt) 1998-05-01 1999-04-14 Guia de onda ótica gerenciada para dispersão e sistema com amplificação dostribuìda

Country Status (13)

Country Link
US (1) US6404964B1 (pt)
EP (1) EP1076946A1 (pt)
JP (1) JP2002514017A (pt)
KR (1) KR20010043201A (pt)
CN (1) CN1299540A (pt)
AU (1) AU747735B2 (pt)
BR (1) BR9910101A (pt)
CA (1) CA2330627A1 (pt)
ID (1) ID29143A (pt)
MY (1) MY132931A (pt)
TW (1) TW443050B (pt)
WO (1) WO1999057822A1 (pt)
ZA (1) ZA992715B (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6600592B2 (en) 1998-03-24 2003-07-29 Xtera Communications, Inc. S+ band nonlinear polarization amplifiers
US6693737B2 (en) 1998-03-24 2004-02-17 Xtera Communications, Inc. Dispersion compensating nonlinear polarization amplifiers
US6356384B1 (en) 1998-03-24 2002-03-12 Xtera Communications Inc. Broadband amplifier and communication system
US6597493B2 (en) 2000-05-05 2003-07-22 The Regents Of The University Of Michigan Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers
US6760148B2 (en) * 1998-03-24 2004-07-06 Xtera Communications, Inc. Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
US6574037B2 (en) * 1998-06-16 2003-06-03 Xtera Communications, Inc. All band amplifier
US6335820B1 (en) 1999-12-23 2002-01-01 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
US6359725B1 (en) * 1998-06-16 2002-03-19 Xtera Communications, Inc. Multi-stage optical amplifier and broadband communication system
KR100336801B1 (ko) * 1999-08-13 2002-05-16 권문구 전송용량증대를 위한 광케이블 및 그를 사용한 파장분할다중화방식 광전송 시스템
US6473550B1 (en) * 1999-09-27 2002-10-29 Sumitomo Electric Industries, Ltd. Optical fiber transmission-line
GB9928474D0 (en) * 1999-12-03 2000-02-02 Secr Defence Brit Laser effects and laser devices
EP1250737B1 (en) 2000-01-12 2009-09-16 Xtera Communications, Inc. Raman amplifier with bi-directional pumping
JP2001237777A (ja) * 2000-02-25 2001-08-31 Kddi Corp 光伝送路
DE10012881B4 (de) * 2000-03-16 2008-09-04 Nokia Siemens Networks Gmbh & Co.Kg Ramanverstärkeranordnung
JP2002082251A (ja) * 2000-06-23 2002-03-22 Sumitomo Electric Ind Ltd 光ファイバ、光伝送路および分散補償モジュール
US6535660B1 (en) 2000-08-09 2003-03-18 Lucent Technologies Inc. Raman-amplified optical transmission system
US6941054B2 (en) 2000-08-31 2005-09-06 Pirelli S.P.A. Optical transmission link with low slope, raman amplified fiber
JP2002094157A (ja) * 2000-09-19 2002-03-29 Sumitomo Electric Ind Ltd 光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
JP4487420B2 (ja) * 2000-12-22 2010-06-23 富士通株式会社 光増幅伝送システム
CA2340848A1 (en) * 2001-03-15 2002-09-15 John D. Mcnicol Dispersion management for long-haul high-speed optical networks
US6532101B2 (en) 2001-03-16 2003-03-11 Xtera Communications, Inc. System and method for wide band Raman amplification
US6943935B2 (en) * 2001-03-16 2005-09-13 Corning Incorporated Dispersion-managed cable for raman-assisted transmission
US6810214B2 (en) 2001-03-16 2004-10-26 Xtera Communications, Inc. Method and system for reducing degradation of optical signal to noise ratio
AU2002251846A1 (en) * 2001-03-30 2002-10-15 Corning Incorporated Optical transmission line
US6587259B2 (en) 2001-07-27 2003-07-01 Xtera Communications, Inc. System and method for controlling noise figure
JP2003066261A (ja) * 2001-08-27 2003-03-05 Sumitomo Electric Ind Ltd 光伝送路および光通信システム
JP2003066262A (ja) * 2001-08-29 2003-03-05 Sumitomo Electric Ind Ltd 光伝送路および光通信システム
JP3873779B2 (ja) * 2002-03-04 2007-01-24 富士通株式会社 ラマン増幅方式の光通信システム
JP3866592B2 (ja) * 2002-03-12 2007-01-10 富士通株式会社 ラマン増幅を用いた光伝送システム
US7197245B1 (en) * 2002-03-15 2007-03-27 Xtera Communications, Inc. System and method for managing system margin
US6778321B1 (en) 2002-03-15 2004-08-17 Xtera Communications, Inc. Fiber optic transmission system for a metropolitan area network
US6819478B1 (en) 2002-03-15 2004-11-16 Xtera Communications, Inc. Fiber optic transmission system with low cost transmitter compensation
CA2422206C (en) * 2002-03-15 2011-06-14 Tyco Telecommunications (Us) Inc. Hybrid raman/erbium-doped fiber amplifier and transmission system with dispersion map
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
US7747171B1 (en) * 2002-09-10 2010-06-29 Meriton Networks Us Inc. Method and apparatus for alleviating slope-induced impairments to chirped optical signals propagating in an optical transmission system
US7079737B1 (en) * 2002-10-11 2006-07-18 Corning Incorporated Devices and methods for dynamic dispersion compensation
US6865328B2 (en) * 2002-10-11 2005-03-08 Corning Incorporated Positive dispersion optical fiber
US7102812B2 (en) * 2002-10-15 2006-09-05 Corning Incorporated Devices and methods for raman amplification and dispersion compensation
US7330301B2 (en) 2003-05-14 2008-02-12 Imra America, Inc. Inexpensive variable rep-rate source for high-energy, ultrafast lasers
US6993228B2 (en) * 2003-08-13 2006-01-31 Corning Incorporated Dispersion compensated optical fiber transmission system and module including micro-structured optical fiber
US7508853B2 (en) 2004-12-07 2009-03-24 Imra, America, Inc. Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems
US7970022B2 (en) * 2006-01-20 2011-06-28 Massachusetts Institute Of Technology Surface-emitting fiber laser
JP5248804B2 (ja) * 2007-04-20 2013-07-31 オリンパス株式会社 超短光パルスの光ファイバ伝送装置、およびこれを有する光学システム
JP4974161B2 (ja) * 2007-07-27 2012-07-11 古河電気工業株式会社 光ファイバデバイス
US8787410B2 (en) * 2011-02-14 2014-07-22 Imra America, Inc. Compact, coherent, high brightness light sources for the mid and far IR
WO2013179492A1 (ja) * 2012-06-01 2013-12-05 パイオニア株式会社 光増幅器
US9484706B1 (en) * 2012-06-12 2016-11-01 Nlight, Inc. Tapered core fiber manufacturing methods
CN107450124B (zh) * 2016-05-30 2020-10-09 天津大学 一种宽带色散控制光纤及其色散控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058974A (en) * 1989-10-06 1991-10-22 At&T Bell Laboratories Distributed amplification for lightwave transmission system
JP2760233B2 (ja) 1992-09-29 1998-05-28 住友電気工業株式会社 光通信装置
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
US5569218A (en) * 1994-02-14 1996-10-29 Scimed Life Systems, Inc. Elastic guide catheter transition element
US5559920A (en) * 1995-03-01 1996-09-24 Lucent Technologies Inc. Dispersion compensation in optical fiber communications
EP2503655A3 (en) * 1995-03-20 2013-02-27 Fujitsu Limited Optical fiber amplifier and dispersion compensating fiber module for optical fiber amplifier
US5894537A (en) * 1996-01-11 1999-04-13 Corning Incorporated Dispersion managed optical waveguide
AU693329B2 (en) 1995-04-13 1998-06-25 Corning Incorporated Dispersion managed optical waveguide
US5613028A (en) * 1995-08-10 1997-03-18 Corning Incorporated Control of dispersion in an optical waveguide
CA2202586C (en) * 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
US5880877A (en) * 1997-01-28 1999-03-09 Imra America, Inc. Apparatus and method for the generation of high-power femtosecond pulses from a fiber amplifier
US5887093A (en) * 1997-09-12 1999-03-23 Lucent Technologies Incorporated Optical fiber dispersion compensation
US5905838A (en) * 1998-02-18 1999-05-18 Lucent Technologies Inc. Dual window WDM optical fiber communication
JP4137211B2 (ja) * 1998-02-23 2008-08-20 富士通株式会社 分散補償ファイバ及びそれを用いた光増幅装置

Also Published As

Publication number Publication date
ZA992715B (en) 1999-10-14
CA2330627A1 (en) 1999-11-11
JP2002514017A (ja) 2002-05-14
ID29143A (id) 2001-08-02
US6404964B1 (en) 2002-06-11
CN1299540A (zh) 2001-06-13
AU747735B2 (en) 2002-05-23
AU4307199A (en) 1999-11-23
MY132931A (en) 2007-10-31
EP1076946A1 (en) 2001-02-21
KR20010043201A (ko) 2001-05-25
WO1999057822A1 (en) 1999-11-11
TW443050B (en) 2001-06-23

Similar Documents

Publication Publication Date Title
BR9910101A (pt) Guia de onda ótica gerenciada para dispersão e sistema com amplificação dostribuìda
EP1595855A3 (en) Tellurite glass, optical amplifier, and light source
BR9813627A (pt) Grade sintonizável não-linearmente alterada
EP0938169A3 (en) High power multiwavelength light source
ES2082836T3 (es) Acoplamiento de dispositivos opticos a fibras opticas por medio de microlentes.
EP1696520A3 (en) Optical amplifier system
DE60037365D1 (de) Dispersionkompensierende optische Faser
AU5721300A (en) Rare-earth doped phosphate-glass lasers and associated methods
MX9301744A (es) Cable subacuatico de fibra optica, que tiene una fibra optica acoplada a un miembro acanalado de alma metalica.
ES2150689T3 (es) Guias de onda opticas, amplificadores de guia de onda optica y laseres.
BRPI0513038A (pt) método para amplificar um pulso de luz em uma fibra óptica
WO1999010759A3 (en) Dysprosium doped low phonon energy fiber amplifier
KR920008511A (ko) 광 기능성유리, 광파이버, 증폭기 및 레이저
EP1126566A3 (en) Optical waveguide structure
BR9100342A (pt) Amplificador otico de potencia com fibra ativa drogada
KR910010207A (ko) 펌핑 대역폭을 지니며 활성 섬유를 사용하는 광 증폭기 및 그와 관련하는 활성 섬유
BR9814758A (pt) Processo para o ajuste da inversão e do nìvel para sinais óticos
Yamada et al. Dispersion-free single-mode fibre transmission experiments up to 1.6 Gbit/s
WO2004003601A3 (en) High transmission optical inspection tools
WO2001042819A3 (en) Multi-clad optical fiber and amplifier
DE60037855D1 (de) Faseroptischer L-Band-Verstärker
Dianov et al. The formation of ultrashort pulses using a spectral filtration technique in the presence of stimulated combination scattering in fiber light guides
US9502851B1 (en) Waveguide amplification switch
TW348222B (en) Distributed fiber amplifier for solition
EP0942501A3 (en) Optical fiber light amplifier

Legal Events

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

Free format text: REFERENTE A 4A, 5A, 6A, 7A E 8A 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 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.

B15K Others concerning applications: alteration of classification

Ipc: G02B 6/293 (2006.01), G02B 6/036 (2006.0