DK3148947T3 - Optisk fiber og metode til fremstilling af en optisk fiber - Google Patents

Optisk fiber og metode til fremstilling af en optisk fiber Download PDF

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Publication number
DK3148947T3
DK3148947T3 DK15725858T DK15725858T DK3148947T3 DK 3148947 T3 DK3148947 T3 DK 3148947T3 DK 15725858 T DK15725858 T DK 15725858T DK 15725858 T DK15725858 T DK 15725858T DK 3148947 T3 DK3148947 T3 DK 3148947T3
Authority
DK
Denmark
Prior art keywords
optical fiber
producing
fiber
optical
Prior art date
Application number
DK15725858T
Other languages
English (en)
Inventor
Christopher Emslie
Peter Maton
Laurence Cooper
Aurélien Bergonzo
Original Assignee
Fibercore 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 Fibercore Ltd filed Critical Fibercore Ltd
Application granted granted Critical
Publication of DK3148947T3 publication Critical patent/DK3148947T3/da

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Classifications

    • 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
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma- or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma- or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • C03B37/01869—Collapsing
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/11—Doped silica-based glasses containing boron or halide containing chlorine
    • 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
    • G02B2006/12035—Materials
    • G02B2006/12038—Glass (SiO2 based materials)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
DK15725858T 2014-05-29 2015-05-21 Optisk fiber og metode til fremstilling af en optisk fiber DK3148947T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1409506.1A GB2526590A (en) 2014-05-29 2014-05-29 Optical fiber and method of producing an optical fiber
PCT/GB2015/051502 WO2015181528A1 (en) 2014-05-29 2015-05-21 Optical fiber and method of producing an optical fiber

Publications (1)

Publication Number Publication Date
DK3148947T3 true DK3148947T3 (da) 2019-10-28

Family

ID=51214377

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15725858T DK3148947T3 (da) 2014-05-29 2015-05-21 Optisk fiber og metode til fremstilling af en optisk fiber

Country Status (6)

Country Link
US (1) US10261242B2 (da)
EP (1) EP3148947B1 (da)
CN (1) CN106461854B (da)
DK (1) DK3148947T3 (da)
GB (1) GB2526590A (da)
WO (1) WO2015181528A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526590A (en) 2014-05-29 2015-12-02 Fibercore Ltd Optical fiber and method of producing an optical fiber
JP2018205357A (ja) * 2017-05-30 2018-12-27 株式会社フジクラ 光ファイバ、光ファイバの製造方法、および光ファイバ母材
JP2020012933A (ja) * 2018-07-17 2020-01-23 住友電気工業株式会社 光ファイバ
US12130394B2 (en) 2019-10-03 2024-10-29 Schlumberger Technology Corporation Fiber optic interrogation system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000541A (en) 1987-09-18 1991-03-19 At&T Bell Laboratories Hermetically sealed optical fibers
JP2785430B2 (ja) * 1990-03-28 1998-08-13 三菱マテリアル株式会社 光伝送用石英ガラス
AU754530B2 (en) * 1999-11-04 2002-11-21 Sumitomo Electric Industries, Ltd. Optical transmission line
NL1018239C2 (nl) * 2001-06-08 2002-12-10 Draka Fibre Technology Bv Optische vezel en werkwijze voor het vervaardigen van een optische vezel.
US20040139765A1 (en) * 2003-01-16 2004-07-22 Sumitomo Electric Industries, Ltd. Method of producing optical fiber preform, and optical fiber preform and optical fiber produced with the method
US6917740B2 (en) * 2003-05-30 2005-07-12 Corning Incorporated Optical fiber having reduced viscosity mismatch
JP4385681B2 (ja) 2003-08-11 2009-12-16 住友電気工業株式会社 光ファイバ母材の製造方法及び光ファイバの製造方法
US7752870B1 (en) 2003-10-16 2010-07-13 Baker Hughes Incorporated Hydrogen resistant optical fiber formation technique
JP5037393B2 (ja) 2008-03-12 2012-09-26 富士フイルム株式会社 金属酸化物微粒子分散液及び成形体
US11402572B2 (en) 2009-03-04 2022-08-02 Nkt Photonics A/S Microstructured hollow core optical fiber using low chlorine concentration
JP5974488B2 (ja) * 2011-04-15 2016-08-23 住友電気工業株式会社 光ファイバおよび光ファイバ母材
CN102243336B (zh) * 2011-07-25 2013-06-05 长飞光纤光缆有限公司 一种色散补偿光纤
JP6136261B2 (ja) * 2012-01-23 2017-05-31 住友電気工業株式会社 光ファイバ
CN102654602B (zh) * 2012-05-08 2014-02-26 长飞光纤光缆有限公司 一种光纤及其制造方法
US9290405B2 (en) * 2013-09-06 2016-03-22 Corning Incorporated Method of making updoped cladding by using silicon tertrachloride as the dopant
GB2526590A (en) 2014-05-29 2015-12-02 Fibercore Ltd Optical fiber and method of producing an optical fiber
US9618692B2 (en) * 2014-07-10 2017-04-11 Corning Incorporated High chlorine content low attenuation optical fiber

Also Published As

Publication number Publication date
WO2015181528A1 (en) 2015-12-03
CN106461854A (zh) 2017-02-22
US10261242B2 (en) 2019-04-16
US20170205574A1 (en) 2017-07-20
EP3148947A1 (en) 2017-04-05
EP3148947B1 (en) 2019-07-31
GB201409506D0 (en) 2014-07-16
CN106461854B (zh) 2019-09-10
GB2526590A (en) 2015-12-02

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