CN113874332B - 制造空芯光纤和空芯光纤预制件的方法 - Google Patents

制造空芯光纤和空芯光纤预制件的方法 Download PDF

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Publication number
CN113874332B
CN113874332B CN202080035459.9A CN202080035459A CN113874332B CN 113874332 B CN113874332 B CN 113874332B CN 202080035459 A CN202080035459 A CN 202080035459A CN 113874332 B CN113874332 B CN 113874332B
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China
Prior art keywords
tube
hollow
cladding
antiresonant
wall
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Chinese (zh)
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CN113874332A (zh
Inventor
M·罗森伯格
J·维德拉
K·H·昌
Q·马
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.)
Hollis Quartz North America Co ltd
Heraeus Quarzglas GmbH and Co KG
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Hollis Quartz North America Co ltd
Heraeus Quarzglas GmbH and Co KG
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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
    • 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
    • C03B37/02781—Hollow fibres, e.g. holey fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • 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
    • 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
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. 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
    • C03B37/012—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
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01228—Removal of preform material
    • C03B37/01234—Removal of preform material to form longitudinal grooves, e.g. by chamfering
    • 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
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0124—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down
    • 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
    • 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
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C03B2203/16—Hollow core
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/32—Eccentric core or cladding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202080035459.9A 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法 Active CN113874332B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962875303P 2019-07-17 2019-07-17
US62/875,303 2019-07-17
EP19189575.4 2019-08-01
EP19189575.4A EP3766841B1 (de) 2019-07-17 2019-08-01 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/069980 WO2021009213A1 (de) 2019-07-17 2020-07-15 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Publications (2)

Publication Number Publication Date
CN113874332A CN113874332A (zh) 2021-12-31
CN113874332B true CN113874332B (zh) 2023-10-03

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US (1) US12180106B2 (https=)
EP (1) EP3766841B1 (https=)
JP (1) JP7566793B2 (https=)
CN (1) CN113874332B (https=)
WO (1) WO2021009213A1 (https=)

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Publication number Priority date Publication date Assignee Title
WO2024025794A1 (en) 2022-07-28 2024-02-01 Corning Incorporated Hollow-core optical fibers
CN115745391B (zh) * 2022-11-10 2024-07-12 长飞光纤光缆股份有限公司 一种一体式空芯光纤预制棒、光纤及其制备方法
GB202300823D0 (en) * 2023-01-19 2023-03-08 Univ Southampton Hollow core optical fibre with yield tolerant microstructure
AU2024270457A1 (en) 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures

Citations (4)

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WO2009010317A1 (en) * 2007-07-15 2009-01-22 Heraeus Quarzglas Gmbh & Co. Kg Method for the manufacture of an optical component having longitudinal holes
CN106796322A (zh) * 2014-09-09 2017-05-31 贺利氏石英玻璃股份有限两合公司 具有沿纤芯中心的中空通道以用于接收样本的光纤
CN108351465A (zh) * 2015-08-26 2018-07-31 马克斯-普朗克科学促进学会 空芯光纤及其制造方法
CN108473356A (zh) * 2015-11-10 2018-08-31 Nkt光子学有限公司 用于预制件的元件、纤维生产方法和由预制件拉制的光纤

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JPS5452112A (en) * 1977-09-30 1979-04-24 Nichiden Rika Garasu Hanbai Kk Method of forming continuous projection on glass pipe
US7155097B2 (en) * 2001-03-09 2006-12-26 Crystal Fibre A/S Fabrication of microstructured fibres
JP2002321935A (ja) * 2001-04-20 2002-11-08 Sumitomo Electric Ind Ltd 光ファイバの製造方法及び光ファイバ
JP4466813B2 (ja) 2002-03-14 2010-05-26 日本電気硝子株式会社 ガラスプリフォームおよびその製造方法
US20030230118A1 (en) 2002-06-12 2003-12-18 Dawes Steven B. Methods and preforms for drawing microstructured optical fibers
US6917741B2 (en) 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
GB0408082D0 (en) 2004-04-08 2004-05-12 Blazephotonics Ltd Method for making an optical fibre
DE102004054392A1 (de) 2004-08-28 2006-03-02 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zum Verbinden von Bauteilen aus hochkieselsäurehaltigem Werkstoff, sowie aus derartigen Bauteilen zusammengefügter Bauteil-Verbund
US20060130528A1 (en) * 2004-12-22 2006-06-22 Nelson Brian K Method of making a hole assisted fiber device and fiber preform
DE102005028219B3 (de) 2005-05-16 2006-10-12 Heraeus Tenevo Gmbh Verfahren zur Herstellung eines Rohres aus Quarzglas durch Elongieren eines Quarzglas-Hohlzylinders
JP5170863B2 (ja) 2007-06-14 2013-03-27 古河電気工業株式会社 ホーリーファイバの製造方法
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DE102014011041A1 (de) 2014-07-23 2016-01-28 Leibniz-Institut für Photonische Technologien e. V. Optische Durchflussmesshohlfaser, Verfahren zu ihrer Herstellung und ihre Verwendung
JP6795983B2 (ja) * 2016-09-12 2020-12-02 株式会社フジクラ 光ファイバ用母材の製造方法、及び、これを用いた光ファイバの製造方法
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WO2009010317A1 (en) * 2007-07-15 2009-01-22 Heraeus Quarzglas Gmbh & Co. Kg Method for the manufacture of an optical component having longitudinal holes
CN106796322A (zh) * 2014-09-09 2017-05-31 贺利氏石英玻璃股份有限两合公司 具有沿纤芯中心的中空通道以用于接收样本的光纤
CN108351465A (zh) * 2015-08-26 2018-07-31 马克斯-普朗克科学促进学会 空芯光纤及其制造方法
CN108473356A (zh) * 2015-11-10 2018-08-31 Nkt光子学有限公司 用于预制件的元件、纤维生产方法和由预制件拉制的光纤

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Also Published As

Publication number Publication date
WO2021009213A1 (de) 2021-01-21
EP3766841A1 (de) 2021-01-20
JP7566793B2 (ja) 2024-10-15
EP3766841B1 (de) 2024-02-28
US20220227656A1 (en) 2022-07-21
CN113874332A (zh) 2021-12-31
US12180106B2 (en) 2024-12-31
JP2022540751A (ja) 2022-09-20

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