AU6425701A - Negative-dispersion optical fiber and optical transmission line incorporating the same - Google Patents

Negative-dispersion optical fiber and optical transmission line incorporating the same

Info

Publication number
AU6425701A
AU6425701A AU6425701A AU6425701A AU6425701A AU 6425701 A AU6425701 A AU 6425701A AU 6425701 A AU6425701 A AU 6425701A AU 6425701 A AU6425701 A AU 6425701A AU 6425701 A AU6425701 A AU 6425701A
Authority
AU
Australia
Prior art keywords
negative
same
transmission line
optical fiber
line incorporating
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.)
Pending
Application number
AU6425701A
Other languages
English (en)
Inventor
Takatoshi Kato
Masaaki Hirano
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 AU6425701A publication Critical patent/AU6425701A/xx
Pending 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • 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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • 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
    • 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
    • G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 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
    • G02B6/036—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
    • G02B6/03616—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 - + -
    • 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
    • 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

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)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AU6425701A 2000-09-01 2001-06-13 Negative-dispersion optical fiber and optical transmission line incorporating the same Pending AU6425701A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000265736A JP4206623B2 (ja) 2000-09-01 2000-09-01 負分散光ファイバおよび光伝送路
PCT/JP2001/004982 WO2002021172A2 (fr) 2000-09-01 2001-06-13 Fibre optique a dispersion negative et ligne de transmission optique dotee de ladite fibre

Publications (1)

Publication Number Publication Date
AU6425701A true AU6425701A (en) 2002-03-22

Family

ID=18752962

Family Applications (2)

Application Number Title Priority Date Filing Date
AU6425701A Pending AU6425701A (en) 2000-09-01 2001-06-13 Negative-dispersion optical fiber and optical transmission line incorporating the same
AU2001264257A Expired - Fee Related AU2001264257B2 (en) 2000-09-01 2001-06-13 Negative-dispersion optical fiber and optical transmission line incorporating the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001264257A Expired - Fee Related AU2001264257B2 (en) 2000-09-01 2001-06-13 Negative-dispersion optical fiber and optical transmission line incorporating the same

Country Status (7)

Country Link
EP (1) EP1332387A2 (fr)
JP (1) JP4206623B2 (fr)
KR (1) KR20030051635A (fr)
CN (1) CN1258099C (fr)
AU (2) AU6425701A (fr)
CA (1) CA2421125A1 (fr)
WO (1) WO2002021172A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7206484B2 (en) 2002-07-01 2007-04-17 Sumitomo Electric Industries, Ltd. Optical fiber, dispersion compensator, and optical transmission system
US7239783B2 (en) 2002-07-01 2007-07-03 Sumitomo Electric Industries, Ltd. Optical fiber, dispersion compensator, and optical transmission system
US6888993B2 (en) * 2002-11-27 2005-05-03 Corning Incorporated Dispersion compensating optical fiber for SMF and transmission link including same
MY177110A (en) * 2006-04-24 2020-09-07 Chih Bok Lew Multiple-run bus duct system
JP2008096933A (ja) * 2006-10-16 2008-04-24 Furukawa Electric Co Ltd:The 光通信システムおよび分散補償光ファイバ
WO2008093870A1 (fr) 2007-02-02 2008-08-07 The Furukawa Electric Co., Ltd. Système de transmission optique et fibre optique compensée en dispersion
CN107530733B (zh) * 2014-06-17 2021-01-05 维帝安特光学有限公司 经校正光色散的消色差梯度折射率光学元件
JP2019095649A (ja) * 2017-11-24 2019-06-20 住友電気工業株式会社 光ファイバおよび光源装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248386A (fr) * 1982-03-11 1989-01-10 Leonard G. Cohen Fibres guides d'ondes optiques a quadruple enrobage
DE69324886T2 (de) * 1992-11-18 1999-09-30 At & T Corp Optische Faser mit negativer Dispersion
DE19641577A1 (de) * 1996-09-30 1998-04-02 Deutsche Telekom Ag Dispersionskompensationsfaser
US5878182A (en) * 1997-06-05 1999-03-02 Lucent Technologies Inc. Optical fiber having a low-dispersion slope in the erbium amplifier region
EP1122562A4 (fr) * 1998-09-18 2005-08-31 Sumitomo Electric Industries Fibre a compensation de dispersion
US6470126B1 (en) * 1998-10-23 2002-10-22 The Furukawa Electric Co., Ltd. Dispersion compensating optical fiber, and wavelength division multiplexing transmission line using a dispersion compensating optical fiber
JP4316146B2 (ja) * 1999-02-22 2009-08-19 古河電気工業株式会社 光伝送路およびその光伝送路に用いられる負分散光ファイバおよび光伝送路を用いた光伝送システム
WO2000070378A1 (fr) * 1999-05-17 2000-11-23 The Furukawa Electric Co., Ltd. Fibre optique et ligne de transmission optique comprenant la fibre optique

Also Published As

Publication number Publication date
EP1332387A2 (fr) 2003-08-06
AU2001264257B2 (en) 2005-08-18
WO2002021172A8 (fr) 2003-12-11
CA2421125A1 (fr) 2002-03-14
WO2002021172A3 (fr) 2003-05-01
JP2002071995A (ja) 2002-03-12
WO2002021172A2 (fr) 2002-03-14
CN1258099C (zh) 2006-05-31
KR20030051635A (ko) 2003-06-25
JP4206623B2 (ja) 2009-01-14
CN1460194A (zh) 2003-12-03

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