ZA992715B - Dispersion managed optical waveguide and system with distributed amplifaction. - Google Patents

Dispersion managed optical waveguide and system with distributed amplifaction.

Info

Publication number
ZA992715B
ZA992715B ZA9902715A ZA992715A ZA992715B ZA 992715 B ZA992715 B ZA 992715B ZA 9902715 A ZA9902715 A ZA 9902715A ZA 992715 A ZA992715 A ZA 992715A ZA 992715 B ZA992715 B ZA 992715B
Authority
ZA
South Africa
Prior art keywords
amplifaction
distributed
optical waveguide
dispersion managed
managed optical
Prior art date
Application number
ZA9902715A
Other languages
English (en)
Inventor
Venkata Adiseshaia 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 ZA992715B publication Critical patent/ZA992715B/xx

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)
  • Optical Communication System (AREA)
ZA9902715A 1998-05-01 1999-04-14 Dispersion managed optical waveguide and system with distributed amplifaction. ZA992715B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8398098P 1998-05-01 1998-05-01

Publications (1)

Publication Number Publication Date
ZA992715B true ZA992715B (en) 1999-10-14

Family

ID=22181881

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9902715A ZA992715B (en) 1998-05-01 1999-04-14 Dispersion managed optical waveguide and system with distributed amplifaction.

Country Status (13)

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

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US6760148B2 (en) * 1998-03-24 2004-07-06 Xtera Communications, Inc. Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
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
US6600592B2 (en) 1998-03-24 2003-07-29 Xtera Communications, Inc. S+ band nonlinear polarization amplifiers
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
ATE443359T1 (de) 2000-01-12 2009-10-15 Xtera Communications Inc Zweiseitig gepumpter ramanverstärker
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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
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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
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CA2340848A1 (fr) * 2001-03-15 2002-09-15 John D. Mcnicol Gestion de dispersion pour reseaux optiques a haute vitesse de grande portee
US6943935B2 (en) * 2001-03-16 2005-09-13 Corning Incorporated Dispersion-managed cable for raman-assisted transmission
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
WO2002080410A2 (fr) * 2001-03-30 2002-10-10 Corning Incorporated Ligne de transmission optique et systeme de transmission optique mettant en oeuvre celle-ci
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
US6778321B1 (en) 2002-03-15 2004-08-17 Xtera Communications, Inc. Fiber optic transmission system for a metropolitan area network
US7197245B1 (en) * 2002-03-15 2007-03-27 Xtera Communications, Inc. System and method for managing system margin
US6819478B1 (en) 2002-03-15 2004-11-16 Xtera Communications, Inc. Fiber optic transmission system with low cost transmitter compensation
CA2422206C (fr) * 2002-03-15 2011-06-14 Tyco Telecommunications (Us) Inc. Amplificateur hybride raman/a fibre dopee a l'erbium et systeme de transmission a profil de dispersion
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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
US6865328B2 (en) * 2002-10-11 2005-03-08 Corning Incorporated Positive dispersion optical fiber
US7079737B1 (en) * 2002-10-11 2006-07-18 Corning Incorporated Devices and methods for dynamic dispersion compensation
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US6993228B2 (en) * 2003-08-13 2006-01-31 Corning Incorporated Dispersion compensated optical fiber transmission system and module including micro-structured optical fiber
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Also Published As

Publication number Publication date
CA2330627A1 (fr) 1999-11-11
AU747735B2 (en) 2002-05-23
TW443050B (en) 2001-06-23
CN1299540A (zh) 2001-06-13
ID29143A (id) 2001-08-02
KR20010043201A (ko) 2001-05-25
MY132931A (en) 2007-10-31
EP1076946A1 (fr) 2001-02-21
BR9910101A (pt) 2000-12-26
US6404964B1 (en) 2002-06-11
JP2002514017A (ja) 2002-05-14
WO1999057822A1 (fr) 1999-11-11
AU4307199A (en) 1999-11-23

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