CN113891864B - 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
CN113891864B
CN113891864B CN202080035465.4A CN202080035465A CN113891864B CN 113891864 B CN113891864 B CN 113891864B CN 202080035465 A CN202080035465 A CN 202080035465A CN 113891864 B CN113891864 B CN 113891864B
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CN
China
Prior art keywords
preform
sealing
cladding
antiresonant
cladding tube
Prior art date
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CN202080035465.4A
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English (en)
Chinese (zh)
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CN113891864A (zh
Inventor
M·罗森伯格
R·扎特曼
A·霍夫曼
M·胡乃曼
K·舒斯特
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.)
Heraeus Quarzglas GmbH and Co KG
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Heraeus Quarzglas GmbH and Co KG
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Publication of CN113891864A publication Critical patent/CN113891864A/zh
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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
    • 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
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • C03B2203/42—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)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202080035465.4A 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法 Active CN113891864B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186741.5A EP3766843B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
EP19186741.5 2019-07-17
PCT/EP2020/069977 WO2021009211A1 (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
CN113891864A CN113891864A (zh) 2022-01-04
CN113891864B true CN113891864B (zh) 2024-05-17

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CN202080035465.4A Active CN113891864B (zh) 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法

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US (1) US12240778B2 (https=)
EP (1) EP3766843B1 (https=)
JP (1) JP7582976B2 (https=)
CN (1) CN113891864B (https=)
WO (1) WO2021009211A1 (https=)

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CN117836247A (zh) 2021-08-06 2024-04-05 康宁股份有限公司 抗谐振空心光纤预制件及其制备方法
CN115072983B (zh) * 2022-06-10 2024-01-16 武汉长盈通光电技术股份有限公司 空芯反谐振光纤中间体预制棒的制备方法
US20240036249A1 (en) * 2022-08-01 2024-02-01 Corning Incorporated Methods for producing hollow-core optical fibers
WO2024102323A1 (en) * 2022-11-08 2024-05-16 Corning Incorporated Methods of making preforms for hollow core optical fibers
US20250164688A1 (en) * 2022-11-11 2025-05-22 Sumitomo Electric Industries, Ltd. Hollow-core fiber and method for manufacturing hollow-core fiber
WO2024101065A1 (ja) * 2022-11-11 2024-05-16 住友電気工業株式会社 中空コアファイバおよび中空コアファイバの製造方法
CN116148971A (zh) * 2022-12-06 2023-05-23 大庆师范学院 一种低损耗太赫兹反谐振光纤
CN115980913A (zh) * 2022-12-26 2023-04-18 暨南大学 一种用于高阶模传输的低损耗反谐振空芯光纤及其制造方法
AU2024270457A1 (en) 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
CN119828286B (zh) * 2025-01-10 2026-03-13 江苏亨通光导新材料有限公司 一种空芯光纤及其制备方法
CN119902323B (zh) * 2025-01-21 2025-08-05 北京工业大学 一种竹节型空芯光纤及制备方法和加工设备
CN121254414B (zh) * 2025-12-03 2026-03-24 西安邮电大学 一种新型高双折射保偏空芯反谐振光纤

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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
WO2019053412A1 (en) * 2017-09-13 2019-03-21 University Of Southampton OPTICAL FIBERS AND PREFORMS WITH HOLLOW ANTI-RESONANCE CORE AND METHODS OF MANUFACTURE

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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
JP2022541098A (ja) 2022-09-22
EP3766843B1 (de) 2024-11-13
US12240778B2 (en) 2025-03-04
WO2021009211A1 (de) 2021-01-21
JP7582976B2 (ja) 2024-11-13
US20220234936A1 (en) 2022-07-28
CN113891864A (zh) 2022-01-04
EP3766843A1 (de) 2021-01-20

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