DK1128195T3 - Optisk fiber - Google Patents

Optisk fiber

Info

Publication number
DK1128195T3
DK1128195T3 DK01104199T DK01104199T DK1128195T3 DK 1128195 T3 DK1128195 T3 DK 1128195T3 DK 01104199 T DK01104199 T DK 01104199T DK 01104199 T DK01104199 T DK 01104199T DK 1128195 T3 DK1128195 T3 DK 1128195T3
Authority
DK
Denmark
Prior art keywords
optical fiber
fiber
optical
Prior art date
Application number
DK01104199T
Other languages
English (en)
Inventor
Takemi Hasegawa
Eisuke Sasaoka
Masayuki Nishimura
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of DK1128195T3 publication Critical patent/DK1128195T3/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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical 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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • 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
DK01104199T 2000-02-23 2001-02-21 Optisk fiber DK1128195T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000046254A JP2001235649A (ja) 2000-02-23 2000-02-23 光ファイバ

Publications (1)

Publication Number Publication Date
DK1128195T3 true DK1128195T3 (da) 2008-06-09

Family

ID=18568709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01104199T DK1128195T3 (da) 2000-02-23 2001-02-21 Optisk fiber

Country Status (4)

Country Link
EP (1) EP1128195B1 (da)
JP (1) JP2001235649A (da)
DE (1) DE60132724T2 (da)
DK (1) DK1128195T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002223515A1 (en) 2000-11-20 2002-05-27 Crystal Fibre A/S A micro-structured optical fibre
US6847771B2 (en) 2002-06-12 2005-01-25 Corning Incorporated Microstructured optical fibers and preforms and methods for fabricating microstructured optical fibers
ES2305190T3 (es) * 2002-10-30 2008-11-01 Alcatel Lucent Amplificador de fibra de doble revestimiento.
KR100547799B1 (ko) * 2003-05-29 2006-01-31 삼성전자주식회사 광자결정 광섬유용 모재 및 이를 이용한 광자결정 광섬유
JP4444213B2 (ja) 2003-09-26 2010-03-31 古河電気工業株式会社 半導体レーザ装置
WO2007037127A1 (ja) * 2005-09-29 2007-04-05 The Furukawa Electric Co., Ltd. 光ファイバおよび光伝送媒体
JP5137492B2 (ja) 2007-08-09 2013-02-06 古河電気工業株式会社 光伝送路および光伝送システム
CN102782537B (zh) * 2010-01-27 2015-04-01 株式会社藤仓 光纤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
US5907652A (en) * 1997-09-11 1999-05-25 Lucent Technologies Inc. Article comprising an air-clad optical fiber
US6243522B1 (en) * 1998-12-21 2001-06-05 Corning Incorporated Photonic crystal fiber

Also Published As

Publication number Publication date
EP1128195A2 (en) 2001-08-29
JP2001235649A (ja) 2001-08-31
EP1128195A3 (en) 2003-01-15
EP1128195B1 (en) 2008-02-13
DE60132724T2 (de) 2008-06-05
DE60132724D1 (de) 2008-03-27

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