DK1426795T3 - Optisk fiber med mikrostruktur og optisk modul - Google Patents

Optisk fiber med mikrostruktur og optisk modul

Info

Publication number
DK1426795T3
DK1426795T3 DK03011052T DK03011052T DK1426795T3 DK 1426795 T3 DK1426795 T3 DK 1426795T3 DK 03011052 T DK03011052 T DK 03011052T DK 03011052 T DK03011052 T DK 03011052T DK 1426795 T3 DK1426795 T3 DK 1426795T3
Authority
DK
Denmark
Prior art keywords
microstructure
optical
optical fiber
module
optical module
Prior art date
Application number
DK03011052T
Other languages
Danish (da)
English (en)
Inventor
Takemi Hasegawa
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 DK1426795T3 publication Critical patent/DK1426795T3/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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • 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
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • 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
    • 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
    • G02B6/02028—Small effective area or mode field radius, e.g. for allowing nonlinear effects
    • 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
    • G02B6/02228—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
    • G02B6/02295—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
    • 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
    • G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
    • 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
    • G02B6/02376—Longitudinal variation along fibre axis direction, e.g. tapered holes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
DK03011052T 2002-11-28 2003-05-20 Optisk fiber med mikrostruktur og optisk modul DK1426795T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002346189A JP2004177817A (ja) 2002-11-28 2002-11-28 光ファイバおよび光モジュール

Publications (1)

Publication Number Publication Date
DK1426795T3 true DK1426795T3 (da) 2007-06-18

Family

ID=32310655

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03011052T DK1426795T3 (da) 2002-11-28 2003-05-20 Optisk fiber med mikrostruktur og optisk modul

Country Status (8)

Country Link
US (1) US6915053B2 (zh)
EP (1) EP1426795B1 (zh)
JP (1) JP2004177817A (zh)
KR (1) KR20040047530A (zh)
CN (1) CN1504784A (zh)
AU (1) AU2003262469B2 (zh)
DE (1) DE60312291T2 (zh)
DK (1) DK1426795T3 (zh)

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JP4158391B2 (ja) * 2002-03-25 2008-10-01 住友電気工業株式会社 光ファイバおよびその製造方法
US6993228B2 (en) * 2003-08-13 2006-01-31 Corning Incorporated Dispersion compensated optical fiber transmission system and module including micro-structured optical fiber
JP4579710B2 (ja) * 2004-02-20 2010-11-10 フルカワ エレクトリック ノース アメリカ インコーポレーテッド 後処理による高非線形ファイバにおける光発生の変更、増強および調整
WO2005086299A1 (ja) * 2004-03-05 2005-09-15 The Furukawa Electric Co., Ltd. 希土類添加ファイバを使用する光ファイバレーザ及び広帯域光源
JP4451696B2 (ja) * 2004-03-30 2010-04-14 富士通株式会社 微細構造ファイバの非線形係数の波長依存性をキャンセルする装置
FR2868549B1 (fr) * 2004-04-02 2006-09-08 Alcatel Sa Fibre optique a trous
US7792408B2 (en) 2004-08-25 2010-09-07 Nkt Photonics A/S Method of inducing refractive index structures in a micro-structured fiber, a micro-structured fiber and an article
JP2006126725A (ja) * 2004-11-01 2006-05-18 Sumitomo Electric Ind Ltd 光ファイバ
US7212717B2 (en) * 2004-11-01 2007-05-01 Sumitomo Electric Industries, Ltd. Optical fiber
KR100703108B1 (ko) * 2005-10-17 2007-04-06 한국과학기술연구원 광 섬유
US20070201793A1 (en) * 2006-02-17 2007-08-30 Charles Askins Multi-core optical fiber and method of making and using same
FR2898195B1 (fr) * 2006-03-01 2008-05-23 Centre Nat Rech Scient Procede de generation d'une source large bande spectrale par accord de phase incluant des modes de fuite
US20080285927A1 (en) * 2006-04-24 2008-11-20 Sterlite Optical Technologies Ltd. Single Mode Optical Fiber Having Reduced Macrobending and Attenuation Loss and Method for Manufacturing the Same
CA2675234C (en) * 2007-01-12 2016-12-20 Koheras A/S Lifetime extending and performance improvements of micro-structured fibres via high temperature loading
CN100449338C (zh) * 2007-01-30 2009-01-07 浙江工业大学 光子晶体光纤
US8755658B2 (en) * 2007-02-15 2014-06-17 Institut National D'optique Archimedean-lattice microstructured optical fiber
US20080205839A1 (en) * 2007-02-28 2008-08-28 Scott Robertson Bickham Large effective area high SBS threshold optical fiber
US7742670B2 (en) * 2007-10-01 2010-06-22 Corning Cable Systems Llc Index-matching gel for nanostructure optical fibers and mechanical splice assembly and connector using same
US7628548B2 (en) * 2007-10-01 2009-12-08 Corning Cable Systems Llc Index-matching gel for nanostructure optical fibers and mechanical splice assembly and connector using same
CN102124389A (zh) * 2008-06-19 2011-07-13 康宁光缆系统有限公司 光缆、组件及其性能
EP2348001A2 (en) 2008-07-11 2011-07-27 NKT Photonics A/S Lifetime extending and performance improvements of optical fibers via loading
US8218928B2 (en) 2009-04-23 2012-07-10 Ofs Fitel, Llc Spatial filtering of higher order modes in multimode fibers
CN101625438B (zh) * 2009-08-11 2012-01-04 长飞光纤光缆有限公司 具有大有效面积的弯曲不敏感单模光纤及其制造方法
CN102687048B (zh) * 2009-08-14 2015-04-01 Nkt光子学有限公司 涉及光子晶体光纤的熔接与连接的改进
FR2949158B1 (fr) 2009-08-14 2012-02-03 Draka Compteq France Fibre optique microstructuree et dispositif pour generer une lumiere blanche a large bande
WO2012125391A1 (en) * 2011-03-14 2012-09-20 Imra America, Inc. Broadband generation of mid ir, coherent continua with optical fibers
CN106255907B (zh) 2014-03-25 2020-01-24 Nkt光子学有限公司 微结构光纤和超连续谱光源
KR102663955B1 (ko) 2014-12-18 2024-05-09 엔케이티 포토닉스 에이/에스 광결정 섬유, 이의 제조방법 및 초연속 광원
CN105259609B (zh) * 2015-09-27 2018-03-06 常州大学 一种超高负色散系数的光子晶体光纤结构
FR3047119B1 (fr) * 2016-01-22 2018-03-02 Centre National De La Recherche Scientifique - Cnrs - Dispositif de generation d’un faisceau de photons polychromatique et d’energie sensiblement constante
JP7198756B2 (ja) 2016-12-23 2023-01-04 マジック リープ， インコーポレイテッド ファイバスキャナのための微細構造光ファイバ発振器および導波管
GB201711849D0 (en) 2017-07-24 2017-09-06 Nkt Photonics As Reducing light-induced loss in optical fibre
KR102119712B1 (ko) * 2017-11-14 2020-06-05 광주과학기술원 편광 유지 광섬유
CN108873157B (zh) * 2018-06-15 2020-05-05 烽火通信科技股份有限公司 一种低磁敏感性保偏光子晶体光纤
US11175449B2 (en) * 2019-01-02 2021-11-16 Lumentum Operations Llc Optical fiber with variable absorption
US11808970B2 (en) 2019-01-02 2023-11-07 Lumentum Operations Llc Optical fiber with variable absorption
CN113376733B (zh) * 2021-06-28 2022-07-29 南开大学 量子点填充的空气包层空芯zblan光纤及其中红外单模激光器

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US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
GB9903918D0 (en) 1999-02-19 1999-04-14 Univ Bath Improvements in and relating to photonic crystal fibres
CN1178080C (zh) * 2000-02-25 2004-12-01 古河电气工业株式会社 低色散光纤和采用这种低色散光纤的光传输系统
US6813430B2 (en) * 2000-02-29 2004-11-02 Fujikura, Ltd. Dispersion-compensating optical fiber and hybrid transmission line
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AU2001281741A1 (en) * 2000-07-21 2002-02-18 Crystal Fibre A/S Dispersion manipulating fibre
GB0027399D0 (en) 2000-11-09 2000-12-27 Univ Southampton Dispersion tailoring using holey optical fibres
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JP3775234B2 (ja) * 2001-03-29 2006-05-17 住友電気工業株式会社 光ファイバ母材の製造方法
WO2002084350A1 (en) 2001-04-11 2002-10-24 Crystal Fibre A/S Dual core photonic crystal fibers (pcf) with special dispersion properties

Also Published As

Publication number Publication date
KR20040047530A (ko) 2004-06-05
DE60312291D1 (de) 2007-04-19
EP1426795A2 (en) 2004-06-09
JP2004177817A (ja) 2004-06-24
CN1504784A (zh) 2004-06-16
EP1426795B1 (en) 2007-03-07
AU2003262469B2 (en) 2008-07-17
DE60312291T2 (de) 2007-11-08
US6915053B2 (en) 2005-07-05
EP1426795A3 (en) 2004-09-08
AU2003262469A1 (en) 2004-06-17
US20040105640A1 (en) 2004-06-03

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