JP3286487B2 - 分散補償光導波体を含む製品 - Google Patents

分散補償光導波体を含む製品

Info

Publication number
JP3286487B2
JP3286487B2 JP02802995A JP2802995A JP3286487B2 JP 3286487 B2 JP3286487 B2 JP 3286487B2 JP 02802995 A JP02802995 A JP 02802995A JP 2802995 A JP2802995 A JP 2802995A JP 3286487 B2 JP3286487 B2 JP 3286487B2
Authority
JP
Japan
Prior art keywords
fiber
mode
wavelength
λop
product
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.)
Expired - Lifetime
Application number
JP02802995A
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English (en)
Japanese (ja)
Other versions
JPH07270636A (ja
Inventor
マドフカー ヴェングサーカー アシシュ
リー ウォーカー ケネス
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.)
AT&T Corp
Original Assignee
AT&T Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22729164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3286487(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of JPH07270636A publication Critical patent/JPH07270636A/ja
Application granted granted Critical
Publication of JP3286487B2 publication Critical patent/JP3286487B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/02214—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
    • G02B6/02047—Dual mode fibre
    • 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
    • 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
    • G02B6/028—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
    • 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
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding

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)
JP02802995A 1994-02-16 1995-02-16 分散補償光導波体を含む製品 Expired - Lifetime JP3286487B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US197379 1994-02-16
US08/197,379 US5448674A (en) 1992-11-18 1994-02-16 Article comprising a dispersion-compensating optical waveguide

Publications (2)

Publication Number Publication Date
JPH07270636A JPH07270636A (ja) 1995-10-20
JP3286487B2 true JP3286487B2 (ja) 2002-05-27

Family

ID=22729164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP02802995A Expired - Lifetime JP3286487B2 (ja) 1994-02-16 1995-02-16 分散補償光導波体を含む製品

Country Status (4)

Country Link
US (1) US5448674A (en.)
EP (1) EP0668520B1 (en.)
JP (1) JP3286487B2 (en.)
DE (1) DE69527102T2 (en.)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
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JPH07261048A (ja) * 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
DE4420287A1 (de) * 1994-06-10 1995-12-14 Sel Alcatel Ag Lichtwellenleiter für faseroptische Verstärker für den Wellenlängenbereich um 1550 nm
JP3491644B2 (ja) * 1994-08-26 2004-01-26 住友電気工業株式会社 光ファイバの製造方法
CA2157828C (en) * 1994-09-13 2003-02-11 Youichi Akasaka Dispersion compensating optical fiber for wavelength division multiplex transmission
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
US5579428A (en) * 1995-06-07 1996-11-26 Corning Incorporated Solitons in dispersion flattened waveguide
DE69630426T2 (de) * 1995-08-31 2004-08-19 Sumitomo Electric Industries, Ltd. Dispersionskompensierende Faser und Verfahren zu ihrer Herstellung
CA2195614C (en) * 1996-02-16 2005-06-28 George F. Wildeman Symmetric, dispersion-manager fiber optic cable and system
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
DE19703694A1 (de) * 1996-03-29 1997-10-02 Fraunhofer Ges Forschung Dispersionskompensationsvorrichtung
US5611016A (en) * 1996-06-07 1997-03-11 Lucent Technologies Inc. Dispersion-balanced optical cable
RU2171484C2 (ru) * 1996-07-31 2001-07-27 Корнинг Инкорпорейтед Одномодовый волновод, компенсирующий дисперсию
US5999679A (en) * 1997-07-14 1999-12-07 Corning Incorporated Dispersion compensating single mode waveguide
US5781673A (en) * 1997-02-05 1998-07-14 Lucent Technologies Inc. WDM optical fiber communication system with improved dispersion compensation
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CA2234780C (en) 1997-04-15 2006-04-04 Universite Laval Tapered waveguide for optical dispersion compensation
US5887105A (en) * 1997-04-28 1999-03-23 Corning Incorporated Dispersion managed optical fiber
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JP3337954B2 (ja) * 1997-09-17 2002-10-28 株式会社フジクラ 分散補償光ファイバ
EP1020741A4 (en) * 1997-10-02 2005-12-21 Sumitomo Electric Industries DISPERSION SHIFTED OPTICAL FIBER
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US6130780A (en) 1998-02-19 2000-10-10 Massachusetts Institute Of Technology High omnidirectional reflector
US6421490B1 (en) * 1998-02-23 2002-07-16 Corning Incorporated Low slope dispersion managed waveguide
CN1120379C (zh) * 1998-02-23 2003-09-03 康宁股份有限公司 低斜率色散控制波导
US6404952B1 (en) * 1998-03-26 2002-06-11 Lasercomm Inc. Optical communication system with chromatic dispersion compensation
US6339665B1 (en) 1998-03-26 2002-01-15 Lasercomm Inc. Apparatus and method for compensation of chromatic dispersion in optical fibers
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CN1299540A (zh) * 1998-05-01 2001-06-13 康宁股份有限公司 具有分布式放大的色散控制光学波导和系统
KR100298172B1 (ko) 1998-09-02 2001-09-22 김진찬 광섬유색분산보상소자
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FR2786343A1 (fr) * 1998-11-23 2000-05-26 Cit Alcatel Fibre de compensation de dispersion pour systeme de transmission a fibre optique a multiplexage en longueur d'onde employant une fibre de ligne a dispersion decalee
US6188823B1 (en) * 1998-12-01 2001-02-13 Tyco Submarine Systems Ltd. Method and apparatus for providing dispersion and dispersion slope compensation in an optical communication system
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US6442320B1 (en) * 1999-04-16 2002-08-27 Lasercomm Inc. Limited mode dispersion compensating optical fiber
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CA2380720A1 (en) 1999-07-27 2001-02-15 Corning Incorporated Optical waveguide having negative dispersion and large aeff
US6430347B1 (en) 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
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JP2001166173A (ja) * 1999-12-13 2001-06-22 Sumitomo Electric Ind Ltd 光ファイバ
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US6859598B2 (en) * 2000-01-21 2005-02-22 Sumitomo Electric Industries, Ltd. Microstructured optical fiber
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JP5033290B2 (ja) * 2000-03-30 2012-09-26 コーニング インコーポレイテッド 分散勾配補償光導波路ファイバ
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US6321005B1 (en) 2000-08-23 2001-11-20 The United States Of America As Represented By The National Security Agency Device for dispersion compensation using tapered single-mode optical fiber
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FR2815418B1 (fr) * 2000-10-16 2003-05-16 Cit Alcatel Fibre pour la compensation de dispersion chromatique d'une fibre nz-dsf a dispersion chromatique positive
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US6768852B2 (en) * 2001-07-11 2004-07-27 Corning Incorporated Dispersion and slope compensating optical fiber and transmission link including same
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US6711332B2 (en) * 2001-11-05 2004-03-23 Corning Incorporated Highly negative-slope dispersion compensating fiber and transmission system including same
US6650814B2 (en) 2001-12-11 2003-11-18 Corning Incorporated Single mode dispersion compensating optical fiber
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JP2003270469A (ja) * 2002-03-08 2003-09-25 Fitel Usa Corp 高い良度指数を有する分散−補正ファイバ
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
US20030185531A1 (en) * 2002-03-26 2003-10-02 Michael Lysiansky High order mode dispersion compensating fiber
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US7206484B2 (en) * 2002-07-01 2007-04-17 Sumitomo Electric Industries, Ltd. Optical fiber, dispersion compensator, and optical transmission system
US6975801B2 (en) 2002-07-15 2005-12-13 Corning Incorporated Dispersion compensating fiber for low slope transmission fiber and optical transmission line utilizing same
US20040052486A1 (en) * 2002-09-13 2004-03-18 Fitel Usa Corp. Optical fibers and modules for dispersion compensation with simultaneous raman amplification
US6925237B2 (en) * 2003-09-24 2005-08-02 Corning Incorporated High figure of merit dispersion compensating fiber for standard single mode fiber and transmission system utilizing same
US20050185905A1 (en) * 2004-02-20 2005-08-25 Burke James P. Dispersion correction fiber, transmission system and method of operating same
FR2891058B1 (fr) * 2005-09-20 2007-11-02 Draka Comteq France Fibre de composation de la dispersion chromatique et de la pente de dispersion cumulees.
FR2893149B1 (fr) * 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
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
DK2206001T3 (da) 2007-11-09 2014-07-07 Draka Comteq Bv Optisk fiber, der er modstandsdygtig over for mikrobøjning
FR2930997B1 (fr) 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
CN103649797A (zh) * 2011-02-24 2014-03-19 Ofs飞泰尔公司 用于空间多路复用的阶跃折射率少模光纤设计

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ＢＥＬＯＶ，Ａ．Ｖ．ｅｔ ａｌ，Ｓｉｎｇｌｅ−ｍｏｄｅ ｄｉｓｐｅｒｓｉｏｎ ｃｏｍｐｅｎｓａｔｏｒ ｆｏｒ １．３１／１．５５−μｍ ｌｏｎｇ−ｈａｕｌ ｃｏｍｍｕｎｉｃａｔｉｏｎ ｌｉｎｅｓ，ＯＦＣ／１００Ｃ’９３ Ｔｅｃｈｎｉｃａｌ Ｄｉｇｅｓｔ，米国，ＯＳＡ，１９９３年 ２月２１日，ｐ．２０３−２０５
ＩＺＡＤＰＡＮＡＨ，Ｈ．ｅｔ ａｌ，Ｄｉｓｐｅｒｓｉｏｎ ｃｏｍｐｅｎｃａｔｉｏｎ ｉｎ １３１０ｎｍ−ｏｐｔｉｍｉｓｅｄ ＳＭＦｓ ｕｓｉｎｇ ｏｐｔｉｃａｌ ｅｑｕａｌｉｓｅｒ ｆｉｂｒｅ，ＥＤＦＡｓ ａｎｄ １３１０／１５５０ｎ，ＥＬＥＣＴＲＯＮＩＣＳ ＬＥＴＴＥＲＳ，英国，ＩＥＥ，１９９２年 ７月１６日，Ｖｏｌ．２８ Ｎｏ．１５，ｐ．１４６９−１４７１
ＶＥＮＧＳＡＲＫＡＲ，Ａ．Ｍ．ｅｔ ａｌ，Ｄｉｓｐｅｒｓｉｏｎ−ｃｏｍｐｅｎｓａｔｉｎｇ ｓｉｎｇｌｅ−ｍｏｄｅ ｆｉｂｅｒｓ： ｅｆｆｉｃｉｅｎｔ ｄｅｓｉｇｎｓ ｆｏｒ ｆｉｒｓｔ− ａｎｄ ｓｅｃｏｎｄ−ｏｒｄｅｒ ｃｏｍｐｅｎｓａｔｉ，ＩＰＴＩＣＳ ＬＥＴＴＥＲＳ，米国，ＯＳＡ，１９９３年 ６月 １日，Ｖｏｌ．１８ Ｎｏ．１１，ｐ．９２４−９２６

Also Published As

Publication number Publication date
JPH07270636A (ja) 1995-10-20
US5448674A (en) 1995-09-05
EP0668520A2 (en) 1995-08-23
DE69527102D1 (de) 2002-07-25
DE69527102T2 (de) 2002-11-14
EP0668520B1 (en) 2002-06-19
EP0668520A3 (en) 1997-08-20

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