DE60232448D1 - Dispersion- und dispersionsgradientkompensierende optische faser - Google Patents

Dispersion- und dispersionsgradientkompensierende optische faser

Info

Publication number
DE60232448D1
DE60232448D1 DE60232448T DE60232448T DE60232448D1 DE 60232448 D1 DE60232448 D1 DE 60232448D1 DE 60232448 T DE60232448 T DE 60232448T DE 60232448 T DE60232448 T DE 60232448T DE 60232448 D1 DE60232448 D1 DE 60232448D1
Authority
DE
Germany
Prior art keywords
dispersion
optical fiber
compensating optical
gradient compensating
dispersion gradient
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
DE60232448T
Other languages
English (en)
Inventor
Lu Zhang
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.)
Corning Inc
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
Application granted granted Critical
Publication of DE60232448D1 publication Critical patent/DE60232448D1/de
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
    • G02B6/02214—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
    • G02B6/03661—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 4 layers only
    • G02B6/03677—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 4 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
    • G02B6/03688—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 5 or more layers
    • 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
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment

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)
DE60232448T 2001-07-11 2002-07-02 Dispersion- und dispersionsgradientkompensierende optische faser Expired - Lifetime DE60232448D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30466201P 2001-07-11 2001-07-11
PCT/US2002/020845 WO2003007035A2 (en) 2001-07-11 2002-07-02 Dispersion and dispersion slope compensating optical fiber

Publications (1)

Publication Number Publication Date
DE60232448D1 true DE60232448D1 (de) 2009-07-09

Family

ID=23177431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60232448T Expired - Lifetime DE60232448D1 (de) 2001-07-11 2002-07-02 Dispersion- und dispersionsgradientkompensierende optische faser

Country Status (7)

Country Link
US (2) US6768852B2 (de)
EP (1) EP1405114B1 (de)
JP (1) JP4252894B2 (de)
KR (1) KR20040014669A (de)
AU (1) AU2002354606A1 (de)
DE (1) DE60232448D1 (de)
WO (1) WO2003007035A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1374454B1 (de) * 2001-03-30 2007-03-28 Corning Incorporated Optische übertragungsleitung
US7102812B2 (en) * 2002-10-15 2006-09-05 Corning Incorporated Devices and methods for raman amplification and dispersion compensation
US6888993B2 (en) * 2002-11-27 2005-05-03 Corning Incorporated Dispersion compensating optical fiber for SMF and transmission link including same
US7103251B2 (en) * 2002-12-31 2006-09-05 Corning Incorporated Dispersion flattened NZDSF fiber
WO2004095098A1 (en) * 2003-03-27 2004-11-04 Corning Incorporated High dispersion, wide band dispersion compensating optical fiber
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
US6985662B2 (en) * 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
DE10355413A1 (de) * 2003-11-27 2005-07-07 Siemens Ag Optische Übertragungsstrecke mit diskreten Dispersion-Kompensationeinheiten
US20050185905A1 (en) * 2004-02-20 2005-08-25 Burke James P. Dispersion correction fiber, transmission system and method of operating same
US6987918B1 (en) * 2004-06-24 2006-01-17 Corning Incorporated Large kappa dispersion compensating fiber and transmission system
WO2006060489A2 (en) 2004-11-30 2006-06-08 Bernard Thomas Windauer Optical sighting system
US7283713B1 (en) * 2006-04-05 2007-10-16 Corning Incorporated Highly dispersive dispersion compensating fiber for transmission fiber and transmission system utilizing same
US7274848B1 (en) 2006-08-30 2007-09-25 Corning Incorporated High figure of merit dispersion compensating optical fiber for transmission fiber and transmission system utilizing same
CN104375224A (zh) 2007-10-16 2015-02-25 3M创新有限公司 透射率更高的光控膜
JP5887999B2 (ja) * 2012-02-28 2016-03-16 住友電気工業株式会社 光ファイバ
KR101436723B1 (ko) * 2012-04-26 2014-09-01 신에쓰 가가꾸 고교 가부시끼가이샤 광섬유
US10690858B2 (en) 2018-02-28 2020-06-23 Corning Incorporated Evanescent optical couplers employing polymer-clad fibers and tapered ion-exchanged optical waveguides
US10585242B1 (en) 2018-09-28 2020-03-10 Corning Research & Development Corporation Channel waveguides with bend compensation for low-loss optical transmission
US11982833B2 (en) * 2021-03-30 2024-05-14 Corning Incorporated Dispersion compensation fiber and dispersion compensation module

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US67053A (en) 1867-07-23 Charles f
US44455A (en) * 1864-09-27 Improvement in railroad-chairs
US97969A (en) * 1869-12-14 Jacob schmedlapp
US125828A (en) 1872-04-16 Improvement in boring-machines
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
JPH07261048A (ja) 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
CA2157828C (en) 1994-09-13 2003-02-11 Youichi Akasaka Dispersion compensating optical fiber for wavelength division multiplex transmission
CA2202586C (en) * 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
US5999679A (en) * 1997-07-14 1999-12-07 Corning Incorporated Dispersion compensating single mode waveguide
JPH11331911A (ja) 1998-05-13 1999-11-30 Kokusai Electric Co Ltd 無線端末装置へのプログラムダウンロード制御装置
CN1174268C (zh) 1998-09-18 2004-11-03 住友电气工业株式会社 色散补偿光纤
JP2002543464A (ja) 1999-04-30 2002-12-17 コーニング インコーポレイテッド 分散補償光ファイバ
EP1107028A4 (de) * 1999-05-17 2007-08-22 Furukawa Electric Co Ltd Optische faser und optische übertragungsleitung mit optische faser
US6317549B1 (en) * 1999-05-24 2001-11-13 Lucent Technologies Inc. Optical fiber having negative dispersion and low slope in the Erbium amplifier region
FR2795828B1 (fr) 1999-06-29 2001-10-05 Cit Alcatel Fibre optique pour la compensation de la dispersion chromatique d'une fibre optique a dispersion chromatique positive
US6466721B1 (en) 1999-07-19 2002-10-15 Sumitomo Electric Industries, Ltd. Dispersion compensating optical fiber and optical transmission line
US6430347B1 (en) 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
US6400877B1 (en) * 2000-09-01 2002-06-04 Sumitomo Electric Industries, Ltd. Negative-dispersion optical fiber and optical transmission line incorporating the same
US6519402B2 (en) * 2000-11-27 2003-02-11 Fujikura, Ltd. Dispersion compensating optical fiber, and dispersion compensating optical fiber module
WO2002069005A1 (en) 2001-02-26 2002-09-06 Corning Incorporated Waveguide fiber for dispersion and slope compensation
JP2002341157A (ja) * 2001-03-15 2002-11-27 Fujikura Ltd 波長多重伝送路およびこれに用いる分散補償光ファイバ
US6757468B2 (en) * 2002-03-14 2004-06-29 Corning Incorporated Dispersion compensation optical fiber and optical transmission line using same

Also Published As

Publication number Publication date
US6961500B2 (en) 2005-11-01
JP4252894B2 (ja) 2009-04-08
EP1405114B1 (de) 2009-05-27
US6768852B2 (en) 2004-07-27
US20030053780A1 (en) 2003-03-20
WO2003007035A2 (en) 2003-01-23
EP1405114A2 (de) 2004-04-07
KR20040014669A (ko) 2004-02-14
US20040234220A1 (en) 2004-11-25
AU2002354606A1 (en) 2003-01-29
JP2005520181A (ja) 2005-07-07
WO2003007035A3 (en) 2003-10-02

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