DE60106937D1 - Glasfasern mit löchern, vorformen und herstellungsverfahren - Google Patents

Glasfasern mit löchern, vorformen und herstellungsverfahren

Info

Publication number
DE60106937D1
DE60106937D1 DE60106937T DE60106937T DE60106937D1 DE 60106937 D1 DE60106937 D1 DE 60106937D1 DE 60106937 T DE60106937 T DE 60106937T DE 60106937 T DE60106937 T DE 60106937T DE 60106937 D1 DE60106937 D1 DE 60106937D1
Authority
DE
Germany
Prior art keywords
preforms
holes
manufacturing process
glass fibers
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 - Fee Related
Application number
DE60106937T
Other languages
English (en)
Other versions
DE60106937T2 (de
Inventor
Walter Belardi
Kentaro Furusawa
Tanya Monro
David Richardson
Paul Turner
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.)
University of Southampton
Original Assignee
University of Southampton
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 University of Southampton filed Critical University of Southampton
Application granted granted Critical
Publication of DE60106937D1 publication Critical patent/DE60106937D1/de
Publication of DE60106937T2 publication Critical patent/DE60106937T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02B6/02371—Cross section of longitudinal structures is non-circular
    • 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
    • C03B2203/42—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
    • G02B6/02295—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
    • G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
    • G02B6/02328—Hollow or gas filled core
    • 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
    • G02B6/02385—Comprising liquid, e.g. fluid filled holes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DE60106937T 2000-08-18 2001-08-10 Glasfasern mit löchern, vorformen und herstellungsverfahren Expired - Fee Related DE60106937T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP00307090 2000-08-18
EP00307090 2000-08-18
US23045800P 2000-09-06 2000-09-06
US230458P 2000-09-06
PCT/GB2001/003618 WO2002016980A1 (en) 2000-08-18 2001-08-10 Holey optical fibres

Publications (2)

Publication Number Publication Date
DE60106937D1 true DE60106937D1 (de) 2004-12-09
DE60106937T2 DE60106937T2 (de) 2006-03-02

Family

ID=37515862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106937T Expired - Fee Related DE60106937T2 (de) 2000-08-18 2001-08-10 Glasfasern mit löchern, vorformen und herstellungsverfahren

Country Status (9)

Country Link
EP (1) EP1309890B1 (de)
JP (1) JP2004507783A (de)
CN (1) CN1447929A (de)
AR (1) AR030359A1 (de)
AT (1) ATE281657T1 (de)
AU (1) AU2001276565A1 (de)
BR (1) BR0113332A (de)
DE (1) DE60106937T2 (de)
WO (1) WO2002016980A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003295138A1 (en) 2002-12-20 2004-07-14 Blazephotonics Limited Optical waveguide
US7321712B2 (en) 2002-12-20 2008-01-22 Crystal Fibre A/S Optical waveguide
GB2562688B (en) * 2013-09-20 2019-06-19 Univ Southampton Methods of manufacturing hollow-core photonic bandgap fibers.
CN109143460B (zh) * 2018-09-12 2019-08-30 华中科技大学 一种负曲率空芯光纤及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810453B1 (de) * 1996-05-31 2001-10-10 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
DE69917776D1 (de) * 1998-06-09 2004-07-08 Crystal Fibre As Birkerod Faser mit photonischer bandlücke

Also Published As

Publication number Publication date
JP2004507783A (ja) 2004-03-11
DE60106937T2 (de) 2006-03-02
EP1309890B1 (de) 2004-11-03
AR030359A1 (es) 2003-08-20
EP1309890A1 (de) 2003-05-14
WO2002016980A1 (en) 2002-02-28
CN1447929A (zh) 2003-10-08
ATE281657T1 (de) 2004-11-15
AU2001276565A1 (en) 2002-03-04
BR0113332A (pt) 2003-07-15

Similar Documents

Publication Publication Date Title
DE60233122D1 (de) Ionensensitive kationische polymere und fasergegenstände mit diesen
DE602004013238D1 (de) Mehrmodenfaser mit Gradientindex und deren Herstellungsverfahren
DE60228061D1 (de) Maschenware mit öffnung und herstellungsverfahren
GB2402936B (en) Translucent ceramic,method of producing the same and optical devices
NO20033016L (no) Farget, höy Dk optalmisk formgjenstand og fremgangsmåte for fremstilling avsamme
DE69932952D1 (de) Faservliese, klebstoffartikel und herstellungsverfahren
EP1496023A4 (de) Verfahren zur herstellung einer lichtleitfaservorform, verfahren zur herstellung einer lichtleitfaser und lichtleitfaser
ATE402224T1 (de) Faserige verbundartikel
DE60128521D1 (de) Mehrschichtige Vorform und Flasche
DE60106448D1 (de) Artikel mit reflektierender beschichtung und zugehöriges herstellungsverfahren
EP1298460A4 (de) Optische faser/mikro-linse,optische faser und ihr anordnungsverfahren
DE60144070D1 (de) Carbonfaserverstärkungsgewebe und -prepreg und prepregherstellungsverfahren
DE60218566D1 (de) Hohle optische Faser und zugehöriges Herstellungsverfahren
DE60002934D1 (de) Glas mit niedriger Emissivität und daraus hergestellte Glasgegenstände
DE60102327D1 (de) Polymerabsorbentien und zugehöriges Herstellungsverfahren
DE60115752D1 (de) Halbleiterlaser mit verbesserter Lichtbegrenzung und Herstellungsverfahren
DE60120889D1 (de) Hohle Zahnstange und ihr Herstellungsverfahren
EP1413676A4 (de) Verfahren zur herstellung von hohlfaserformkörpern, hohlfaserformkörper und vorrichtung zu deren herstellung
DE60029421D1 (de) Verbundstapelfaser und herstellungsverfahren
DE60000178D1 (de) Oberflächenemittierender Vielfachlaser mit vertikalem Resonator und Herstellungsverfahren
DE60102500D1 (de) Utraviolett und Infrarot absorbierendes Glas niedriger Durchlässigkeit
DE60124330D1 (de) Hohle Zahnstange und ihr Herstellungsverfahren
EP1346958A4 (de) Verfahren zur herstellung einer lichtleitfaservorform, lichtleitfaservorform und lichtleitfaser
DE60235438D1 (de) Blaskopfmechanismus einer Hohlglasformmaschine und Blasverfahren
EP1306354A4 (de) Dorn zur herstellung von quartzglas und optische fasermatrix den dorn verwendend, optische faser, verfahren zur herstellung eines quarzglaselementes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee