DE60004638D1 - Photonische kristallfasern - Google Patents

Photonische kristallfasern

Info

Publication number
DE60004638D1
DE60004638D1 DE60004638T DE60004638T DE60004638D1 DE 60004638 D1 DE60004638 D1 DE 60004638D1 DE 60004638 T DE60004638 T DE 60004638T DE 60004638 T DE60004638 T DE 60004638T DE 60004638 D1 DE60004638 D1 DE 60004638D1
Authority
DE
Germany
Prior art keywords
region
fiber
photonic crystal
sectional area
crystal fibers
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.)
Expired - Lifetime
Application number
DE60004638T
Other languages
English (en)
Other versions
DE60004638T3 (de
DE60004638T2 (de
Inventor
Philip St John Russell
Timothy Adam Birks
Jonathan Cave Knight
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.)
Crystal Fibre AS
Original Assignee
Blazephotonics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10848175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60004638(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Blazephotonics Ltd filed Critical Blazephotonics Ltd
Publication of DE60004638D1 publication Critical patent/DE60004638D1/de
Application granted granted Critical
Publication of DE60004638T2 publication Critical patent/DE60004638T2/de
Publication of DE60004638T3 publication Critical patent/DE60004638T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02709—Polarisation maintaining fibres, e.g. PM, PANDA, bi-refringent optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/01217—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of polarisation-maintaining optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/075—Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. undulated fibres
    • C03B37/0756—Hollow 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
    • 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
    • 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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/08—Sub-atmospheric pressure applied, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/10—Fibre drawing or extruding details pressurised
    • 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
DE60004638T 1999-02-19 2000-02-18 Photonische kristallfasern Expired - Lifetime DE60004638T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9903918 1999-02-19
GBGB9903918.2A GB9903918D0 (en) 1999-02-19 1999-02-19 Improvements in and relating to photonic crystal fibres
PCT/GB2000/000599 WO2000049435A1 (en) 1999-02-19 2000-02-18 Improvements in and relating to photonic crystal fibres

Publications (3)

Publication Number Publication Date
DE60004638D1 true DE60004638D1 (de) 2003-09-25
DE60004638T2 DE60004638T2 (de) 2004-06-17
DE60004638T3 DE60004638T3 (de) 2007-07-12

Family

ID=10848175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004638T Expired - Lifetime DE60004638T3 (de) 1999-02-19 2000-02-18 Photonische kristallfasern

Country Status (12)

Country Link
US (1) US6631234B1 (de)
EP (1) EP1153324B2 (de)
JP (1) JP4666548B2 (de)
KR (1) KR100647378B1 (de)
CN (1) CN1185513C (de)
AT (1) ATE247837T1 (de)
AU (1) AU767773B2 (de)
CA (1) CA2362992C (de)
DE (1) DE60004638T3 (de)
DK (1) DK1153324T4 (de)
GB (1) GB9903918D0 (de)
WO (1) WO2000049435A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7792394B2 (en) 2004-12-30 2010-09-07 Imra America, Inc. Photonic bandgap fibers
US8159742B2 (en) 2007-09-26 2012-04-17 Imra America, Inc. Glass large-core optical fibers

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1178079C (zh) * 1999-02-19 2004-12-01 布拉兹光子学有限公司 光子晶体光纤和光子晶体光纤的生产方法
GB9929344D0 (en) 1999-12-10 2000-02-02 Univ Bath Improvements in or relating to photonic crystal fibres
WO2001063328A1 (fr) * 2000-02-28 2001-08-30 Sumitomo Electric Industries, Ltd. Fibre optique
US6636677B2 (en) 2000-02-28 2003-10-21 Sumitomo Electric Industries, Ltd. Optical fiber
US6766088B2 (en) * 2000-05-01 2004-07-20 Sumitomo Electric Industries, Ltd. Optical fiber and method for making the same
WO2001092933A2 (en) * 2000-05-31 2001-12-06 Corning Incorporated A method for tuning the spectral response of a monolithic tapered fiber filter device
EP1186929B2 (de) * 2000-06-17 2009-09-30 Leica Microsystems CMS GmbH Anordnung zum Untersuchen mikroskopischer Präparate mit einem Scanmikroskop
US6898367B2 (en) * 2000-06-17 2005-05-24 Leica Microsystems Heidelberg Gmbh Method and instrument for microscopy
DE10115509A1 (de) * 2000-06-17 2001-12-20 Leica Microsystems Anordnung zum Untersuchen mikroskopischer Präparate mit einem Scanmikroskop und Beleuchtungseinrichtung für ein Scanmikroskop
EP1164401B1 (de) * 2000-06-17 2005-03-09 Leica Microsystems Heidelberg GmbH Verschränkte-Photonen-Mikroskop
DE20122783U1 (de) 2000-06-17 2007-11-15 Leica Microsystems Cms Gmbh Anordnung zum Untersuchen mikroskopischer Präparate mit einem Scanmikroskop und Beleuchtungseinrichtung für ein Scanmikroskop
AUPQ968900A0 (en) * 2000-08-25 2000-09-21 University Of Sydney, The Optical waveguide fibre
AUPQ968800A0 (en) * 2000-08-25 2000-09-21 University Of Sydney, The Polymer optical waveguide
JP2002098916A (ja) * 2000-09-26 2002-04-05 Hamamatsu Photonics Kk 光学装置
US6594429B1 (en) * 2000-10-20 2003-07-15 Lucent Technologies Inc. Microstructured multimode fiber
US6658183B1 (en) * 2000-10-20 2003-12-02 Lucent Technologies Inc. Process for fabricating tapered microstructured fiber system and resultant system
GB0027399D0 (en) * 2000-11-09 2000-12-27 Univ Southampton Dispersion tailoring using holey optical fibres
US20040052485A1 (en) * 2000-11-21 2004-03-18 Martijn Van Eijkelenborg Terminating polymer optical fibre
AUPR159400A0 (en) * 2000-11-21 2000-12-14 Redfern Photonics Pty Limited Terminating optical fibre
JP4329269B2 (ja) * 2001-02-07 2009-09-09 住友電気工業株式会社 光ファイバの接続構造および光ファイバの接続方法
US6751241B2 (en) 2001-09-27 2004-06-15 Corning Incorporated Multimode fiber laser gratings
JP3870713B2 (ja) * 2001-04-25 2007-01-24 住友電気工業株式会社 光ファイバの端部構造および光ファイバ
GB0111055D0 (en) 2001-05-04 2001-06-27 Blazephotonics Ltd A method and apparatus relating to optical fibres
US7359603B2 (en) 2001-07-20 2008-04-15 The University Of Syndey Constructing preforms from capillaries and canes
US7327922B2 (en) 2001-10-09 2008-02-05 Crystal Fibre A/S Hermetically sealed optical fibre with voids or holes, method of its production, and its use
US6652163B2 (en) * 2001-10-31 2003-11-25 Corning Incorporated Splice joint and process for joining a microstructured optical fiber and a conventional optical fiber
FR2834347B1 (fr) * 2002-01-03 2004-04-09 Cit Alcatel Coupleur optique pour pompe multimode
GB0200615D0 (en) * 2002-01-11 2002-02-27 Univ Bath Improvements in and relating to optical fibres
GB2384319A (en) * 2002-01-19 2003-07-23 Marconi Optical Components Ltd Polarisation converter for photonic crystal waveguide
FR2837003B1 (fr) * 2002-03-05 2004-06-04 Cit Alcatel Dispositif optique comportant un adaptateur de mode sur composant optique a bande interdite photonique
GB2386435B (en) * 2002-03-15 2005-10-19 Blazephotonics Ltd Microstructured optical fibre
WO2003080524A1 (en) * 2002-03-20 2003-10-02 Crystal Fibre A/S Method of drawing microstructured glass optical fibres from a preform
US20040096174A1 (en) * 2002-05-16 2004-05-20 Kanishka Tankala Optical fiber having an expanded mode field diameter and methods of providing such a fiber
EP1536252A4 (de) * 2002-07-08 2005-11-02 Nippon Sheet Glass Co Ltd Optischer wellenleiter mit photonischem kristall
KR100464341B1 (ko) * 2002-07-27 2005-01-03 삼성전자주식회사 광자결정 광섬유 커플러 및 그 제조방법
KR100480786B1 (ko) * 2002-09-02 2005-04-07 삼성전자주식회사 커플러를 가지는 집적형 광 헤드
US6917741B2 (en) * 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
US20060067632A1 (en) * 2002-11-23 2006-03-30 Crystal Fibre A/S Splicing and connectorization of photonic crystal fibres
JP2004177817A (ja) * 2002-11-28 2004-06-24 Sumitomo Electric Ind Ltd 光ファイバおよび光モジュール
TWI240096B (en) * 2002-12-06 2005-09-21 Univ Nat Chiao Tung Manufacture method and apparatus of fiber coupler
JP2004191399A (ja) * 2002-12-06 2004-07-08 Hitachi Cable Ltd 低損失紫外線伝送ファイバ及びそれを用いた紫外線照射装置
JP2004191400A (ja) * 2002-12-06 2004-07-08 Hitachi Cable Ltd 単一モード紫外線伝送ファイバ及びそれを用いた紫外線照射装置
GB0314485D0 (en) * 2003-06-20 2003-07-23 Blazephotonics Ltd Enhanced optical waveguide
US6886634B2 (en) * 2003-01-15 2005-05-03 Halliburton Energy Services, Inc. Sand control screen assembly having an internal isolation member and treatment method using the same
US6836606B2 (en) * 2003-01-15 2004-12-28 Fitel U.S.A. Corp. Filled-core optical fiber and method of making the same
US20040161199A1 (en) * 2003-02-13 2004-08-19 Sung-Koog Oh Photonic crystal fiber coupler and fabricating method thereof
JP4020312B2 (ja) * 2003-03-17 2007-12-12 国立大学法人京都大学 ２次元フォトニック結晶を利用した波長分合波器と波長モニタ
JP4116479B2 (ja) * 2003-03-17 2008-07-09 三菱電線工業株式会社 テーパー加工フォトニック結晶ファイバ、その製造方法、及びフォトニック結晶ファイバの接続方法
US7414780B2 (en) 2003-06-30 2008-08-19 Imra America, Inc. All-fiber chirped pulse amplification systems
US7257302B2 (en) * 2003-06-03 2007-08-14 Imra America, Inc. In-line, high energy fiber chirped pulse amplification system
US20050008291A1 (en) * 2003-07-08 2005-01-13 Baney Dougas M. Optical wave-guide microstructured environment absorption cell
US20050074215A1 (en) * 2003-08-01 2005-04-07 United States Of America As Represented By The Secretary Of The Navy Fabrication of high air fraction photonic band gap fibers
US7873251B2 (en) * 2003-08-01 2011-01-18 Bayya Shyam S Photonic band gap germanate glass fibers
JP4031409B2 (ja) * 2003-08-07 2008-01-09 日本電信電話株式会社 光波長多重通信システム
US6996317B2 (en) * 2003-10-23 2006-02-07 Fitel U.S.A. Corp. Optical devices including microstructured fiber sections disposed for transverse signal propagation
US7280730B2 (en) 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
US20050201654A1 (en) * 2004-02-12 2005-09-15 Panorama Flat Ltd. Apparatus, method, and computer program product for substrated waveguided display system
US20060056794A1 (en) * 2004-02-12 2006-03-16 Panorama Flat Ltd. System, method, and computer program product for componentized displays using structured waveguides
US20050180723A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Apparatus, method, and computer program product for structured waveguide including holding bounding region
US20060056792A1 (en) * 2004-02-12 2006-03-16 Panorama Flat Ltd. System, method, and computer program product for structured waveguide including intra/inter contacting regions
US20050201698A1 (en) * 2004-02-12 2005-09-15 Panorama Flat Ltd. System, method, and computer program product for faceplate for structured waveguide system
US20050201651A1 (en) * 2004-02-12 2005-09-15 Panorama Flat Ltd. Apparatus, method, and computer program product for integrated influencer element
US7254287B2 (en) * 2004-02-12 2007-08-07 Panorama Labs, Pty Ltd. Apparatus, method, and computer program product for transverse waveguided display system
US20060056793A1 (en) * 2004-02-12 2006-03-16 Panorama Flat Ltd. System, method, and computer program product for structured waveguide including nonlinear effects
US20050201705A1 (en) * 2004-02-12 2005-09-15 Panorama Flat Ltd. Apparatus, method, and computer program product for structured waveguide including recursion zone
US20050201679A1 (en) * 2004-02-12 2005-09-15 Panorama Flat Ltd. System, method, and computer program product for structured waveguide including modified output regions
US7224854B2 (en) * 2004-02-12 2007-05-29 Panorama Labs Pty. Ltd. System, method, and computer program product for structured waveguide including polarizer region
US20050180674A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Faraday structured waveguide display
US20050180672A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Apparatus, Method, and Computer Program Product For Multicolor Structured Waveguide
US20050180722A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Apparatus, method, and computer program product for structured waveguide transport
US20050180676A1 (en) * 2004-02-12 2005-08-18 Panorama Flat Ltd. Faraday structured waveguide modulator
US7099547B2 (en) * 2004-02-12 2006-08-29 Panorama Labs Pty Ltd Apparatus, method, and computer program product for structured waveguide transport using microbubbles
KR100585016B1 (ko) * 2004-03-15 2006-06-01 광주과학기술원 고차 모드 제거 필터링 기능을 갖는 단일모드 광섬유 구조
WO2005091029A2 (en) * 2004-03-19 2005-09-29 Crystal Fibre A/S Optical coupler devices, methods of their production and use
US7170909B2 (en) 2004-05-25 2007-01-30 Bae Systems Information And Electronic Systems Integration Inc. Low quantum defect holmium fiber laser
FI120471B (fi) 2005-02-23 2009-10-30 Liekki Oy Optisen kuidun käsittelymenetelmä
FI125571B (en) 2005-02-23 2015-11-30 Liekki Oy A bundle of optical fibers and a process for making it
US7787729B2 (en) * 2005-05-20 2010-08-31 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US7391561B2 (en) 2005-07-29 2008-06-24 Aculight Corporation Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method
CA2523930A1 (en) * 2005-10-19 2007-04-19 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Method of making fiber optic couplers with precise positioning of fibers
KR100795217B1 (ko) * 2005-10-28 2008-01-17 주식회사 옵토매직 분산제어용 광섬유 제조방법
US7559706B2 (en) 2006-02-22 2009-07-14 Liekki Oy Light amplifying fiber arrangement
US7532792B2 (en) 2006-08-28 2009-05-12 Crystal Fibre A/S Optical coupler, a method of its fabrication and use
US7768700B1 (en) 2006-11-30 2010-08-03 Lockheed Martin Corporation Method and apparatus for optical gain fiber having segments of differing core sizes
US20080037939A1 (en) * 2006-07-31 2008-02-14 The Hong Kong Polytechnic University Splicing small core photonic crystal fibers and conventional single mode fiber
US7496260B2 (en) * 2007-03-27 2009-02-24 Imra America, Inc. Ultra high numerical aperture optical fibers
US7577330B2 (en) * 2007-05-03 2009-08-18 Corning Cable Systems Llc Connectorized nano-engineered optical fibers and methods of forming same
US7660504B2 (en) * 2007-05-03 2010-02-09 Corning Cable Systems Llc Connectorized nano-engineered optical fibers and methods of forming same
JP2007249229A (ja) * 2007-05-28 2007-09-27 Sumitomo Electric Ind Ltd 光ファイバ
US8179594B1 (en) 2007-06-29 2012-05-15 Lockheed Martin Corporation Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings
US20090316733A1 (en) * 2008-06-20 2009-12-24 Bing Yao Optical fiber for a fiber laser and fiber laser using the same
US8508843B2 (en) * 2008-10-31 2013-08-13 Electro Scientific Industries, Inc. Laser systems with doped fiber components
KR101055312B1 (ko) * 2009-01-05 2011-08-09 한국과학기술연구원 포토닉 밴드갭 광섬유 및 그 제조 방법
US8526110B1 (en) 2009-02-17 2013-09-03 Lockheed Martin Corporation Spectral-beam combining for high-power fiber-ring-laser systems
US9213136B2 (en) 2009-08-14 2015-12-15 Nkt Photonics A/S Splicing and connectorization of photonic crystal fibers
US8503840B2 (en) 2010-08-23 2013-08-06 Lockheed Martin Corporation Optical-fiber array method and apparatus
US8441718B2 (en) 2009-11-23 2013-05-14 Lockheed Martin Corporation Spectrally beam combined laser system and method at eye-safer wavelengths
JP5435476B2 (ja) * 2010-01-15 2014-03-05 古河電気工業株式会社 マルチコア光ファイバの製造方法
WO2011130131A1 (en) 2010-04-12 2011-10-20 Lockheed Martin Corporation Beam diagnostics and feedback system and method for spectrally beam-combined lasers
US9116300B2 (en) 2010-06-25 2015-08-25 Nanjing University Multi-mode interferometer techniques
CN102062901B (zh) * 2010-11-30 2012-02-22 中国人民解放军国防科学技术大学 双包层光纤和光子晶体光纤的熔接方法
US9366821B2 (en) * 2012-03-02 2016-06-14 Tyco Electronics Corporation Method of forming fused coupler
CN102749304B (zh) * 2012-06-20 2015-01-14 南京大学（苏州）高新技术研究院 高灵敏度光子晶体光纤折射率传感器及制法
US9366872B2 (en) 2014-02-18 2016-06-14 Lockheed Martin Corporation Apparatus and method for fiber-laser output-beam shaping for spectral beam combination
EP3338117A1 (de) 2015-02-28 2018-06-27 Inphotech Sp. z o.o. (Ltd) Optischer faserkoppler
NL2016543A (en) 2015-04-16 2016-10-19 Asml Holding Nv Method and apparatus for optical fiber connection.
JP6533349B1 (ja) * 2016-06-30 2019-06-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 毛切断装置のための切断アセンブリ
US20200022756A1 (en) * 2016-09-21 2020-01-23 Koninklijke Philips N.V. A cutting assembly for a hair cutting device
EP3404454B1 (de) * 2017-05-17 2022-07-06 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Fotonische hohlkernkristallfaser und verfahren zur herstellung davon
WO2020019226A1 (zh) * 2018-07-26 2020-01-30 深圳大学 一种光纤耦合方法、系统、光纤和信号传输装置
US11061188B1 (en) * 2020-03-02 2021-07-13 Ad Value Photonics, Inc. Fiber coupler and method for fabrication of the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177503A (ja) * 1983-03-29 1984-10-08 Fujitsu Ltd マルチモ−ド／シングルモ−ド変換器
GB2169096A (en) * 1984-12-28 1986-07-02 Int Standard Electric Corp Joining optical fibres using numerical aperture transformer
US4737004A (en) * 1985-10-03 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Expanded end optical fiber and associated coupling arrangements
US5155792A (en) * 1991-06-27 1992-10-13 Hughes Aircraft Company Low index of refraction optical fiber with tubular core and/or cladding
FR2681438B1 (fr) * 1991-09-16 1994-12-09 Alcatel Nv Procede pour limiter les pertes de couplage entre une fibre optique monomode et un systeme optique presentant respectivement des diametres de mode differents.
JPH0996729A (ja) * 1994-09-14 1997-04-08 Furukawa Electric Co Ltd:The 光ファイバの製造方法
AU711424B2 (en) * 1995-08-29 1999-10-14 Arroyo Optics, Inc. Wavelength selective grating assisted optical couplers
US5729643A (en) * 1996-04-05 1998-03-17 Coherent, Inc. Tapered composite optical fiber and method of making the same
DE69707201T2 (de) 1996-05-31 2002-06-06 Lucent Technologies Inc Artikel mit einer mikrostrukturierten optischen Faser und Verfahren zur Herstellung einer solchen Faser
US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
US5764831A (en) * 1997-04-15 1998-06-09 Institut National D'optique Grating assisted fused fiber filter
GB9713422D0 (en) * 1997-06-26 1997-08-27 Secr Defence Single mode optical fibre
CA2341727A1 (en) 1998-09-15 2000-03-23 Corning Incorporated Waveguides having axially varying structure
US6515305B2 (en) * 2000-09-18 2003-02-04 Regents Of The University Of Minnesota Vertical cavity surface emitting laser with single mode confinement
US6522433B2 (en) * 2001-02-28 2003-02-18 Optical Switch Corporation Interference lithography using holey fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7792394B2 (en) 2004-12-30 2010-09-07 Imra America, Inc. Photonic bandgap fibers
US8159742B2 (en) 2007-09-26 2012-04-17 Imra America, Inc. Glass large-core optical fibers
US8995051B2 (en) 2007-09-26 2015-03-31 Imra America, Inc. Glass large-core optical fibers

Also Published As

Publication number Publication date
EP1153324B2 (de) 2007-03-07
JP2002537574A (ja) 2002-11-05
AU2564900A (en) 2000-09-04
KR100647378B1 (ko) 2006-11-17
KR20010113697A (ko) 2001-12-28
EP1153324A1 (de) 2001-11-14
CN1185513C (zh) 2005-01-19
CA2362992A1 (en) 2000-08-24
GB9903918D0 (en) 1999-04-14
DE60004638T3 (de) 2007-07-12
CN1341219A (zh) 2002-03-20
DE60004638T2 (de) 2004-06-17
DK1153324T4 (da) 2007-06-25
ATE247837T1 (de) 2003-09-15
EP1153324B1 (de) 2003-08-20
WO2000049435A1 (en) 2000-08-24
US6631234B1 (en) 2003-10-07
AU767773B2 (en) 2003-11-27
DK1153324T3 (da) 2003-11-24
JP4666548B2 (ja) 2011-04-06
CA2362992C (en) 2009-09-22

Similar Documents

Publication Publication Date Title
DK1153324T4 (da) Fotoniske krystalfibre
WO2002090275A3 (en) Optical fibers having cores with different propagation constants, and methods of manufacturing same
DE60009974D1 (de) Lichtwellenleiternetzwerk mit hoher Kapazität in dem 1.4 um Betriebsgebiet
DK1137448T3 (da) Poröst tekstilprodukt fremstillet af bioaktive glasfibre og anvendelse deraf
FI912649A0 (fi) Avslutningssystem foer optiska fibrer.
FR2727398B1 (fr) Procede de fabrication d'une fibre optique multicoeurs, preforme multicoeurs et fibre optique multicoeurs obtenues par ce procede
FR2657864B1 (fr) Procede de fabrication de preformes pour fibres optiques de caracteristiques regulieres.
FR2714189B1 (fr) Amplificateur à fibres optiques.
DE60117021D1 (de) Microstrukturierter optischer Polymerwellenleiter
NO912977D0 (no) Fremstilling av beskyttet optisk fiberledning.
ITTO20020168A0 (it) Procedimento per il controllo automatico di fibre ottiche in reti ad albero.
EP1113297A3 (de) Wellenleitergitter-Multiplexer mit sich verjüngenden Wellenleitern
EP1394579A3 (de) Flache Lichtwellenleiter und dessen Herstellungsverfahren
IT1311981B1 (it) Dispositivo su una carda o carda per lana per la produzione di un velodi fibre.
ITMI20000847A0 (it) Procedimento per condensare un complesso di fibre stirato.
FR2679548B1 (fr) Procede de fabrication de fibres optiques actives.
SE9901924L (sv) Avgränsat utrymme för hantering av optofibrer
EP1128195A3 (de) Lichtleitfaser
ATE273577T1 (de) Faseroptisches übertragungssystem mit raman verstärkung
WO2003036349A3 (en) Radiation-free optical cavity
FR2677349B1 (fr) Procede de fabrication d'une fibre optique.
MA25374A1 (fr) Separateur de fibres optiques.
FR2844868B1 (fr) Structure lumineuse ou luminescente a fibres optiques et son procede de fabrication
BR9910564A (pt) Cabo incluindo fibras ópticas
DE69906060T2 (de) Optischer faserlaser

Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: CRYSTAL FIBRE A/S, BIRKEROD, DK

8366 Restricted maintained after opposition proceedings