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WO2003044577A3 - High capacity optical waveguide fiber - Google Patents

High capacity optical waveguide fiber Download PDF

Info

Publication number
WO2003044577A3
WO2003044577A3 PCT/US2002/034560 US0234560W WO03044577A3 WO 2003044577 A3 WO2003044577 A3 WO 2003044577A3 US 0234560 W US0234560 W US 0234560W WO 03044577 A3 WO03044577 A3 WO 03044577A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical waveguide
waveguide fiber
high capacity
capacity optical
wavelength
Prior art date
Application number
PCT/US2002/034560
Other languages
French (fr)
Other versions
WO2003044577A2 (en
Inventor
Scott R Bickham
Pamela A Hajcak
Phong Diep
Original Assignee
Corning Inc
Scott R Bickham
Pamela A Hajcak
Phong Diep
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, Scott R Bickham, Pamela A Hajcak, Phong Diep filed Critical Corning Inc
Priority to EP02776345A priority Critical patent/EP1444538A2/en
Priority to JP2003546150A priority patent/JP2005509916A/en
Priority to AU2002342178A priority patent/AU2002342178A1/en
Publication of WO2003044577A2 publication Critical patent/WO2003044577A2/en
Publication of WO2003044577A3 publication Critical patent/WO2003044577A3/en

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
    • G02B6/036—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
    • 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
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 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
    • G02B6/03605—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
    • 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
    • G02B6/02238—Low dispersion slope 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
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)

Abstract

Disclosed is an optical waveguide fiber that simultaneously exhibits large effective area and good resistance to bend induced attenuation, as measured by any of the tests known in the art. The cut off wavelength is controlled to allow single mode operation over a wavelength range that extends from about 1340 nm to 1650 nm. The optical waveguide fiber refractive index profile is simple in design allowing cost effective manufacture.
PCT/US2002/034560 2001-11-15 2002-10-28 High capacity optical waveguide fiber WO2003044577A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02776345A EP1444538A2 (en) 2001-11-15 2002-10-28 High capacity optical waveguide fiber
JP2003546150A JP2005509916A (en) 2001-11-15 2002-10-28 Large capacity optical waveguide fiber
AU2002342178A AU2002342178A1 (en) 2001-11-15 2002-10-28 High capacity optical waveguide fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33239101P 2001-11-15 2001-11-15
US60/332,391 2001-11-15

Publications (2)

Publication Number Publication Date
WO2003044577A2 WO2003044577A2 (en) 2003-05-30
WO2003044577A3 true WO2003044577A3 (en) 2003-11-27

Family

ID=23298022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/034560 WO2003044577A2 (en) 2001-11-15 2002-10-28 High capacity optical waveguide fiber

Country Status (5)

Country Link
EP (1) EP1444538A2 (en)
JP (1) JP2005509916A (en)
KR (1) KR20050040858A (en)
AU (1) AU2002342178A1 (en)
WO (1) WO2003044577A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070204657A1 (en) * 2006-03-02 2007-09-06 Barish Eric L Manufacture of depressed index optical fibers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278931A (en) * 1992-12-31 1994-01-11 Corning Incorporated Low bend loss singlemode optical waveguide fiber
JPH08160241A (en) * 1994-12-12 1996-06-21 Sumitomo Electric Ind Ltd Single mode optical fiber
EP0779524A2 (en) * 1995-12-15 1997-06-18 Corning Incorporated Large effective area single mode optical waveguide
US5684909A (en) * 1996-02-23 1997-11-04 Corning Inc Large effective area single mode optical waveguide
WO2000077549A1 (en) * 1999-06-10 2000-12-21 Lasercomm, Inc. Reducing mode interference in optical waveguides
EP1107027A1 (en) * 1999-04-13 2001-06-13 Sumitomo Electric Industries, Ltd. Optical fiber and optical communication system comprising the same
US6317551B1 (en) * 1999-07-27 2001-11-13 Corning Incorporated Optical waveguide having negative dispersion and large Aeff

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278931A (en) * 1992-12-31 1994-01-11 Corning Incorporated Low bend loss singlemode optical waveguide fiber
JPH08160241A (en) * 1994-12-12 1996-06-21 Sumitomo Electric Ind Ltd Single mode optical fiber
EP0779524A2 (en) * 1995-12-15 1997-06-18 Corning Incorporated Large effective area single mode optical waveguide
US5684909A (en) * 1996-02-23 1997-11-04 Corning Inc Large effective area single mode optical waveguide
EP1107027A1 (en) * 1999-04-13 2001-06-13 Sumitomo Electric Industries, Ltd. Optical fiber and optical communication system comprising the same
WO2000077549A1 (en) * 1999-06-10 2000-12-21 Lasercomm, Inc. Reducing mode interference in optical waveguides
US6317551B1 (en) * 1999-07-27 2001-11-13 Corning Incorporated Optical waveguide having negative dispersion and large Aeff

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10 31 October 1996 (1996-10-31) *
UNGER C ET AL: "CHARACTERIZATION OF THE BENDING SENSITIVITY OF FIBERS BY THE MAC-VALUE", OPTICS COMMUNICATIONS, NORTH-HOLLAND PUBLISHING CO. AMSTERDAM, NL, vol. 107, no. 5/6, 1 May 1994 (1994-05-01), pages 361 - 364, XP000955364, ISSN: 0030-4018 *

Also Published As

Publication number Publication date
WO2003044577A2 (en) 2003-05-30
AU2002342178A8 (en) 2003-06-10
AU2002342178A1 (en) 2003-06-10
EP1444538A2 (en) 2004-08-11
KR20050040858A (en) 2005-05-03
JP2005509916A (en) 2005-04-14

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