JP2001296444A - 分散補償光ファイバ、光伝送路および分散補償モジュール - Google Patents

分散補償光ファイバ、光伝送路および分散補償モジュール

Info

Publication number
JP2001296444A
JP2001296444A JP2000109730A JP2000109730A JP2001296444A JP 2001296444 A JP2001296444 A JP 2001296444A JP 2000109730 A JP2000109730 A JP 2000109730A JP 2000109730 A JP2000109730 A JP 2000109730A JP 2001296444 A JP2001296444 A JP 2001296444A
Authority
JP
Japan
Prior art keywords
dispersion
optical fiber
wavelength
dcf
refractive index
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
JP2000109730A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001296444A5 (enrdf_load_stackoverflow
Inventor
Takatoshi Kato
考利 加藤
Masaaki Hirano
正晃 平野
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
Priority to JP2000109730A priority Critical patent/JP2001296444A/ja
Priority to CA002405146A priority patent/CA2405146A1/en
Priority to AU2001216509A priority patent/AU2001216509A1/en
Priority to CNB008195277A priority patent/CN1198156C/zh
Priority to KR1020027013636A priority patent/KR100749295B1/ko
Priority to PCT/JP2000/008528 priority patent/WO2001077727A1/en
Priority to EP00979055A priority patent/EP1275018A1/en
Priority to US09/735,888 priority patent/US6477306B2/en
Priority to TW089127199A priority patent/TW452663B/zh
Publication of JP2001296444A publication Critical patent/JP2001296444A/ja
Publication of JP2001296444A5 publication Critical patent/JP2001296444A5/ja
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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • 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
    • 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
    • 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
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core

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)
JP2000109730A 2000-04-11 2000-04-11 分散補償光ファイバ、光伝送路および分散補償モジュール Pending JP2001296444A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000109730A JP2001296444A (ja) 2000-04-11 2000-04-11 分散補償光ファイバ、光伝送路および分散補償モジュール
CA002405146A CA2405146A1 (en) 2000-04-11 2000-12-01 Dispersion-compensating optical fiber with w-shaped index profile
AU2001216509A AU2001216509A1 (en) 2000-04-11 2000-12-01 Dispersion-compensating optical fiber with w-shaped index profile
CNB008195277A CN1198156C (zh) 2000-04-11 2000-12-01 色散补偿光纤、模块及光传输线路
KR1020027013636A KR100749295B1 (ko) 2000-04-11 2000-12-01 분산 보상 광 화이버, 광 전송로 및 분산 보상 모듈
PCT/JP2000/008528 WO2001077727A1 (en) 2000-04-11 2000-12-01 Dispersion-compensating optical fiber with w-shaped index profile
EP00979055A EP1275018A1 (en) 2000-04-11 2000-12-01 Dispersion-compensating optical fiber with w-shaped index profile
US09/735,888 US6477306B2 (en) 2000-04-11 2000-12-14 Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same
TW089127199A TW452663B (en) 2000-04-11 2000-12-19 Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000109730A JP2001296444A (ja) 2000-04-11 2000-04-11 分散補償光ファイバ、光伝送路および分散補償モジュール

Publications (2)

Publication Number Publication Date
JP2001296444A true JP2001296444A (ja) 2001-10-26
JP2001296444A5 JP2001296444A5 (enrdf_load_stackoverflow) 2007-04-05

Family

ID=18622374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000109730A Pending JP2001296444A (ja) 2000-04-11 2000-04-11 分散補償光ファイバ、光伝送路および分散補償モジュール

Country Status (8)

Country Link
EP (1) EP1275018A1 (enrdf_load_stackoverflow)
JP (1) JP2001296444A (enrdf_load_stackoverflow)
KR (1) KR100749295B1 (enrdf_load_stackoverflow)
CN (1) CN1198156C (enrdf_load_stackoverflow)
AU (1) AU2001216509A1 (enrdf_load_stackoverflow)
CA (1) CA2405146A1 (enrdf_load_stackoverflow)
TW (1) TW452663B (enrdf_load_stackoverflow)
WO (1) WO2001077727A1 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116338A (ja) * 2000-10-04 2002-04-19 Furukawa Electric Co Ltd:The 光ファイバおよびそれを用いた光伝送路
JP2003315600A (ja) * 2002-02-21 2003-11-06 Sumitomo Electric Ind Ltd 光ファイバの接続構造、光学部品及び光ファイバの接続方法
US7016581B2 (en) 2002-05-17 2006-03-21 Sumitomo Electric Industries, Ltd. Dispersion compensation unit and optical communication system
CN100389333C (zh) * 2002-10-07 2008-05-21 德雷卡通信技术公司 一种色散补偿光纤
US7496261B2 (en) 2001-06-26 2009-02-24 Fujikura Ltd. Dispersion compensating optical fiber and dispersion compensating optical fiber module

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6519402B2 (en) * 2000-11-27 2003-02-11 Fujikura, Ltd. Dispersion compensating optical fiber, and dispersion compensating optical fiber module
US6757468B2 (en) * 2002-03-14 2004-06-29 Corning Incorporated Dispersion compensation optical fiber and optical transmission line using same
US6768847B2 (en) 2002-03-15 2004-07-27 Fitel Usa Corp. Dispersion compensating module and fiber for control of residual dispersion
CN1310045C (zh) * 2002-10-01 2007-04-11 古河电气工业株式会社 光纤、光传送线路以及光纤的制造方法
CN1310047C (zh) * 2002-12-18 2007-04-11 古河电气工业株式会社 光纤和使用它的光传送路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361319A (en) * 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
CA2202586C (en) * 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
US5995694A (en) 1996-06-21 1999-11-30 The Furukawa Electric Co., Ltd. Wavelength division multiplex communication link for optical transmission
CA2232101A1 (en) * 1997-03-25 1998-09-25 Kazunori Mukasa Dispersion compensating optical fiber, and wavelength division multiplex light transmission line using the same
JP4284866B2 (ja) * 1997-12-08 2009-06-24 住友電気工業株式会社 分散補償モジュール
DE19839870A1 (de) * 1998-09-02 2000-03-09 Deutsche Telekom Ag Optische Single-Mode-Lichtleitfaser
EP1130428A4 (en) * 1998-09-18 2005-08-31 Sumitomo Electric Industries FIBER WITH DISPERSION COMPENSATION
DE19852704A1 (de) * 1998-11-16 2000-05-18 Heraeus Quarzglas Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr
EP1116969A1 (en) * 1999-06-25 2001-07-18 The Furukawa Electric Co., Ltd. Dispersion compensation optical fiber and optical transmission line comprising the dispersion compensation optical fiber
CN1361950A (zh) * 1999-07-19 2002-07-31 住友电气工业株式会社 以散补偿系统
AU2000275586A1 (en) * 2000-01-31 2001-08-14 Sumitomo Electric Industries, Ltd. Wavelength dispersion compensation module and optical transmission system including the same
JP4362927B2 (ja) * 2000-03-13 2009-11-11 住友電気工業株式会社 分散補償器および光伝送システム
US6445864B2 (en) * 2000-03-24 2002-09-03 Corning Incorporated Dispersion compensating optical fiber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116338A (ja) * 2000-10-04 2002-04-19 Furukawa Electric Co Ltd:The 光ファイバおよびそれを用いた光伝送路
US7496261B2 (en) 2001-06-26 2009-02-24 Fujikura Ltd. Dispersion compensating optical fiber and dispersion compensating optical fiber module
JP2003315600A (ja) * 2002-02-21 2003-11-06 Sumitomo Electric Ind Ltd 光ファイバの接続構造、光学部品及び光ファイバの接続方法
US7016581B2 (en) 2002-05-17 2006-03-21 Sumitomo Electric Industries, Ltd. Dispersion compensation unit and optical communication system
CN100389333C (zh) * 2002-10-07 2008-05-21 德雷卡通信技术公司 一种色散补偿光纤

Also Published As

Publication number Publication date
AU2001216509A1 (en) 2001-10-23
CA2405146A1 (en) 2001-10-18
TW452663B (en) 2001-09-01
CN1452723A (zh) 2003-10-29
KR20030007516A (ko) 2003-01-23
CN1198156C (zh) 2005-04-20
WO2001077727A1 (en) 2001-10-18
KR100749295B1 (ko) 2007-08-14
EP1275018A1 (en) 2003-01-15

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