DK1308755T3 - Optisk single-mode fiber og sammensat optisk ledning - Google Patents

Optisk single-mode fiber og sammensat optisk ledning

Info

Publication number
DK1308755T3
DK1308755T3 DK02292581T DK02292581T DK1308755T3 DK 1308755 T3 DK1308755 T3 DK 1308755T3 DK 02292581 T DK02292581 T DK 02292581T DK 02292581 T DK02292581 T DK 02292581T DK 1308755 T3 DK1308755 T3 DK 1308755T3
Authority
DK
Denmark
Prior art keywords
mode fiber
optical
composite
optical cable
cable
Prior art date
Application number
DK02292581T
Other languages
English (en)
Inventor
Shoichiro Matsuo
Kuniharu Himeno
Koichi Harada
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Application granted granted Critical
Publication of DK1308755T3 publication Critical patent/DK1308755T3/da

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
    • G02B6/02238—Low dispersion slope fibres
    • G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
    • 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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
DK02292581T 2001-10-29 2002-10-18 Optisk single-mode fiber og sammensat optisk ledning DK1308755T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001331283A JP3886771B2 (ja) 2001-10-29 2001-10-29 Ｗｄｍ用シングルモード光ファイバ及び複合光線路

Publications (1)

Publication Number Publication Date
DK1308755T3 true DK1308755T3 (da) 2008-06-09

Family

ID=19146886

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02292581T DK1308755T3 (da) 2001-10-29 2002-10-18 Optisk single-mode fiber og sammensat optisk ledning

Country Status (7)

Country Link
US (1) US6895140B2 (da)
EP (1) EP1308755B1 (da)
JP (1) JP3886771B2 (da)
CN (1) CN1415983A (da)
DE (1) DE60224865T2 (da)
DK (1) DK1308755T3 (da)
RU (1) RU2248021C2 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005517989A (ja) 2002-02-15 2005-06-16 コーニング・インコーポレーテッド 低スロープ分散シフト光ファイバ
KR20050026083A (ko) 2002-07-31 2005-03-14 코닝 인코포레이티드 넓은 유효 범위, 낮은 슬로프 및 낮은 영분산을 갖는 비영분산 천이 광섬유
US7103251B2 (en) * 2002-12-31 2006-09-05 Corning Incorporated Dispersion flattened NZDSF fiber
US7209620B2 (en) * 2003-01-23 2007-04-24 Sterlite Optical Technologies Limited Dispersion optimized fiber having higher spot area
US7272289B2 (en) * 2005-09-30 2007-09-18 Corning Incorporated Low bend loss optical fiber
US7437045B2 (en) * 2006-05-02 2008-10-14 Sterlite Technologies Limited Dispersion optimized optical fiber for wideband optical transmission
US9366806B2 (en) * 2012-08-29 2016-06-14 Ofs Fitel, Llc Gain-producing fibers with increased cladding absorption while maintaining single-mode operation
US9366810B2 (en) * 2012-08-29 2016-06-14 Ofs Fitel, Llc Double-clad, gain-producing fibers with increased cladding absoroption while maintaining single-mode operation
CN107450124B (zh) * 2016-05-30 2020-10-09 天津大学 一种宽带色散控制光纤及其色散控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372647A (en) 1979-10-08 1983-02-08 Nippon Telegraph & Telephone Public Corporation Single mode optical fibers
JPH07261048A (ja) * 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
JPH08220362A (ja) 1995-02-10 1996-08-30 Fujikura Ltd 分散シフト光ファイバ
AU693329B2 (en) * 1995-04-13 1998-06-25 Corning Incorporated Dispersion managed optical waveguide
US5894537A (en) * 1996-01-11 1999-04-13 Corning Incorporated Dispersion managed optical waveguide
US5613028A (en) * 1995-08-10 1997-03-18 Corning Incorporated Control of dispersion in an optical waveguide
JPH09288220A (ja) 1996-02-20 1997-11-04 Kokusai Denshin Denwa Co Ltd <Kdd> 光ファイバ
TW355224B (en) 1997-02-12 1999-04-01 Sumitomo Electric Industries Dispersion-shifted fiber
US5887105A (en) * 1997-04-28 1999-03-23 Corning Incorporated Dispersion managed optical fiber
US5878182A (en) 1997-06-05 1999-03-02 Lucent Technologies Inc. Optical fiber having a low-dispersion slope in the erbium amplifier region
JP2001255433A (ja) 1997-12-05 2001-09-21 Sumitomo Electric Ind Ltd 分散フラット光ファイバ
JP3320745B2 (ja) * 1997-12-05 2002-09-03 住友電気工業株式会社 分散フラット光ファイバ
AU758782B2 (en) 1997-12-22 2003-03-27 Sumitomo Electric Industries, Ltd. Optical transmission line
US6317549B1 (en) 1999-05-24 2001-11-13 Lucent Technologies Inc. Optical fiber having negative dispersion and low slope in the Erbium amplifier region
US6466721B1 (en) 1999-07-19 2002-10-15 Sumitomo Electric Industries, Ltd. Dispersion compensating optical fiber and optical transmission line
JP3471271B2 (ja) 1999-08-12 2003-12-02 株式会社フジクラ 光ファイバおよび光伝送システム
EP1189082A4 (en) 2000-02-25 2005-01-12 Furukawa Electric Co Ltd OPTICAL FIBER WITH LOW DISPERSION AND THIS USING OPTICAL TRANSMISSION SYSTEM
JP2002162529A (ja) 2000-11-28 2002-06-07 Furukawa Electric Co Ltd:The 光ファイバおよびその光ファイバを用いた光通信システム

Also Published As

Publication number Publication date
JP3886771B2 (ja) 2007-02-28
US6895140B2 (en) 2005-05-17
CN1415983A (zh) 2003-05-07
EP1308755A3 (en) 2004-08-04
DE60224865D1 (de) 2008-03-20
US20030169988A1 (en) 2003-09-11
EP1308755B1 (en) 2008-01-30
DE60224865T2 (de) 2009-01-22
EP1308755A2 (en) 2003-05-07
JP2003131059A (ja) 2003-05-08
RU2248021C2 (ru) 2005-03-10

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