EP1066540A4 - Low slope dispersion managed waveguide - Google Patents

Low slope dispersion managed waveguide

Info

Publication number
EP1066540A4
EP1066540A4 EP99913812A EP99913812A EP1066540A4 EP 1066540 A4 EP1066540 A4 EP 1066540A4 EP 99913812 A EP99913812 A EP 99913812A EP 99913812 A EP99913812 A EP 99913812A EP 1066540 A4 EP1066540 A4 EP 1066540A4
Authority
EP
European Patent Office
Prior art keywords
low slope
dispersion managed
slope dispersion
managed waveguide
waveguide
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.)
Withdrawn
Application number
EP99913812A
Other languages
German (de)
French (fr)
Other versions
EP1066540A1 (en
Inventor
Yanming Liu
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
Publication of EP1066540A1 publication Critical patent/EP1066540A1/en
Publication of EP1066540A4 publication Critical patent/EP1066540A4/en
Withdrawn legal-status Critical Current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
    • G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
    • G02B6/02233—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range having at least two dispersion zero wavelengths
    • 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
    • G02B6/02247—Dispersion varying along the longitudinal direction, e.g. dispersion managed 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
    • G02B6/02214—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
    • G02B6/036—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
    • G02B6/02—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
    • G02B6/03666—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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • 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

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
EP99913812A 1998-02-23 1999-02-17 Low slope dispersion managed waveguide Withdrawn EP1066540A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7575498P 1998-02-23 1998-02-23
US75754P 1998-02-23
PCT/US1999/003403 WO1999042869A1 (en) 1998-02-23 1999-02-17 Low slope dispersion managed waveguide

Publications (2)

Publication Number Publication Date
EP1066540A1 EP1066540A1 (en) 2001-01-10
EP1066540A4 true EP1066540A4 (en) 2005-05-18

Family

ID=22127778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99913812A Withdrawn EP1066540A4 (en) 1998-02-23 1999-02-17 Low slope dispersion managed waveguide

Country Status (9)

Country Link
EP (1) EP1066540A4 (en)
JP (1) JP4208415B2 (en)
KR (1) KR100703246B1 (en)
CN (1) CN1120379C (en)
AU (1) AU750557B2 (en)
BR (1) BR9907943A (en)
CA (1) CA2318423A1 (en)
ID (1) ID27455A (en)
WO (1) WO1999042869A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69938651D1 (en) 1998-12-03 2008-06-19 Sumitomo Electric Industries DISPERSION DETERGENT OPTICAL FIBER AND THIS OPTICAL TRANSMISSION LINE CONTAINING
TW451088B (en) 1999-04-16 2001-08-21 Sumitomo Electric Industries Optical fiber and optical transmission line including the same
FR2799006B1 (en) * 1999-09-02 2002-02-08 Cit Alcatel OPTICAL FIBER FOR ONLINE COMPENSATION OF THE CHROMATIC DISPERSION OF AN OPTICAL FIBER WITH POSITIVE CHROMATIC DISPERSION
AU5708100A (en) 1999-09-17 2001-04-24 Sumitomo Electric Industries, Ltd. Optical transmission line
DE10010783A1 (en) * 2000-03-04 2001-09-06 Deutsche Telekom Ag Single-mode optical fibre, has refractive index in second radial section that is less than that of outer section
EP1269233B1 (en) 2000-03-30 2008-12-24 Corning Incorporated Dispersion slope compensating optical waveguide fiber
US6640038B2 (en) 2000-05-31 2003-10-28 Corning Incorporated Dispersion managed fibers having reduced sensitivity to manufacturing variabilities
FR2815420B1 (en) * 2000-10-16 2003-05-16 Cit Alcatel COMPENSATION OF CHROMATIC DISPERSION IN A FIBER OPTIC TRANSMISSION SYSTEM, AND FIBER OF COMPENSATION
FR2815418B1 (en) 2000-10-16 2003-05-16 Cit Alcatel FIBER FOR THE CHROMATIC DISPERSION COMPENSATION OF A NZ-DSF FIBER WITH POSITIVE CHROMATIC DISPERSION
FR2816065B1 (en) * 2000-10-26 2003-01-17 Cit Alcatel OPTICAL FIBER FOR THE ONLINE COMPENSATION OF THE CHROMATIC DISPERSION OF A POSITIVE CHROMATIC DISPERSION OPTICAL FIBER
EP1346497B1 (en) * 2000-12-28 2005-05-04 Pirelli & C. S.p.A. Dispersion-managed optical soliton transmission system
US7151880B2 (en) 2000-12-28 2006-12-19 Prysmian Cavi E Sistemi Energia S.R.L. Dispersion-managed optical soliton transmission system
DE60219147T2 (en) * 2001-03-30 2007-12-13 Corning Incorporated OPTICAL TRANSMISSION LINE
CA2380342A1 (en) * 2001-04-13 2002-10-13 The Furukawa Electric Co., Ltd Dispersion management optical transmission system and optical transmission line
FR2828939B1 (en) * 2001-08-27 2004-01-16 Cit Alcatel OPTICAL FIBER FOR A WAVELENGTH MULTIPLEXED TRANSMISSION SYSTEM
AU2003210934A1 (en) * 2002-02-15 2003-09-09 Corning Incorporated Low slope dispersion shifted optical fiber
US6768847B2 (en) 2002-03-15 2004-07-27 Fitel Usa Corp. Dispersion compensating module and fiber for control of residual dispersion
FR2842610B1 (en) * 2002-07-18 2004-11-12 Cit Alcatel OPTICAL FIBER WITH DISPERSION MANAGEMENT
FR2845486B1 (en) 2002-10-07 2005-01-28 Cit Alcatel OPTICAL FIBER HAVING CHROMATIC DISPERSION COMPENSATION
JP5408834B2 (en) * 2003-10-03 2014-02-05 ドラカ・コムテツク・ベー・ベー Chromatic dispersion compensating optical fiber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
EP0812076A1 (en) * 1996-06-07 1997-12-10 Lucent Technologies Inc. Dispersion-balanced optical cable
WO1998004941A1 (en) * 1996-07-31 1998-02-05 Corning Incorporated Dispersion compensating single mode waveguide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU693329B2 (en) * 1995-04-13 1998-06-25 Corning Incorporated Dispersion managed optical waveguide
CA2195614C (en) * 1996-02-16 2005-06-28 George F. Wildeman Symmetric, dispersion-manager fiber optic cable and system
US5781684A (en) * 1996-12-20 1998-07-14 Corning Incorporated Single mode optical waveguide having large effective area

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
EP0812076A1 (en) * 1996-06-07 1997-12-10 Lucent Technologies Inc. Dispersion-balanced optical cable
WO1998004941A1 (en) * 1996-07-31 1998-02-05 Corning Incorporated Dispersion compensating single mode waveguide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9942869A1 *

Also Published As

Publication number Publication date
CN1288523A (en) 2001-03-21
CN1120379C (en) 2003-09-03
AU750557B2 (en) 2002-07-25
EP1066540A1 (en) 2001-01-10
BR9907943A (en) 2000-10-24
CA2318423A1 (en) 1999-08-26
AU3180599A (en) 1999-09-06
WO1999042869A1 (en) 1999-08-26
ID27455A (en) 2001-04-12
KR100703246B1 (en) 2007-04-03
KR20010041230A (en) 2001-05-15
JP2002504702A (en) 2002-02-12
JP4208415B2 (en) 2009-01-14

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 20071002