CN113939483B - 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
CN113939483B
CN113939483B CN202080038448.6A CN202080038448A CN113939483B CN 113939483 B CN113939483 B CN 113939483B CN 202080038448 A CN202080038448 A CN 202080038448A CN 113939483 B CN113939483 B CN 113939483B
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CN
China
Prior art keywords
preform
cladding
hollow
cladding tube
optical fiber
Prior art date
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Application number
CN202080038448.6A
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English (en)
Chinese (zh)
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CN113939483A (zh
Inventor
M·罗森伯格
E·埃伦特劳特
D·科斯特卡
M·特罗默尔
S·魏曼
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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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
    • C03B37/01225—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
    • 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
    • C03B37/01211—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
    • C03B37/012—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
    • C03B37/01257—Heating devices therefor
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202080038448.6A 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法 Active CN113939483B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186745.6 2019-07-17
EP19186745.6A EP3766844B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/069990 WO2021009218A1 (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
CN113939483A CN113939483A (zh) 2022-01-14
CN113939483B true CN113939483B (zh) 2024-01-30

Family

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CN202080038448.6A Active CN113939483B (zh) 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法

Country Status (7)

Country Link
US (1) US12209045B2 (enExample)
EP (1) EP3766844B1 (enExample)
JP (1) JP7453259B2 (enExample)
CN (1) CN113939483B (enExample)
DK (1) DK3766844T3 (enExample)
PL (1) PL3766844T3 (enExample)
WO (1) WO2021009218A1 (enExample)

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GB2583352B (en) * 2019-04-24 2023-09-06 Univ Southampton Antiresonant hollow core fibre, preform therefor and method of fabrication
WO2023014550A1 (en) 2021-08-06 2023-02-09 Corning Incorporated Anti-resonant hollow core optical fiber preform and methods of making
CN114114526B (zh) * 2021-12-07 2022-08-19 北京邮电大学 空芯负曲率光纤偏振分束器
CN114966954B (zh) * 2022-04-28 2023-06-06 北京邮电大学 基于反谐振机理的双空芯光纤偏振分束器
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
US12645027B2 (en) 2022-08-01 2026-06-02 Corning Incorporated Methods for producing hollow-core optical fibers
AU2024270457A1 (en) 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
CN117420629B (zh) * 2023-10-19 2026-06-02 长飞光纤光缆股份有限公司 一种方位角标记的空芯光纤及空芯光纤端面检测方法
CN117369046B (zh) * 2023-12-08 2024-02-09 南京信息工程大学 一种中红外色散平坦的空芯反谐振光纤
EP4660160A1 (de) * 2024-06-06 2025-12-10 Heraeus Quarzglas GmbH & Co. KG Verfahren und vorform für die herstellung einer hohlkernfaser sowie verfahren zur herstellung einer vorform für eine hohlkernfaser
CN118930035A (zh) * 2024-07-23 2024-11-12 中国移动通信有限公司研究院 一种空芯光纤预制棒的制备方法及空芯光纤预制棒
CN118550260B (zh) * 2024-07-26 2024-10-01 国网江西省电力有限公司信息通信分公司 空芯反谐振光纤加工设备控制方法及系统
EP4696664A1 (de) 2024-08-14 2026-02-18 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer antiresonanten hohlkernfaser
CN119750900A (zh) * 2024-12-31 2025-04-04 江苏亨通光纤科技有限公司 一种反谐振空芯光纤预制棒定位模具及其组装方法

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CN105807363A (zh) * 2016-05-13 2016-07-27 北京工业大学 一种空芯反谐振光纤
WO2018169487A1 (en) * 2017-03-14 2018-09-20 Nanyang Technological University Fiber preform, optical fiber and methods for forming the same
CN108919417A (zh) * 2018-07-26 2018-11-30 北京航空航天大学 一种基于隔离反谐振层的空芯光子带隙光纤
WO2019053412A1 (en) * 2017-09-13 2019-03-21 University Of Southampton OPTICAL FIBERS AND PREFORMS WITH HOLLOW ANTI-RESONANCE CORE AND METHODS OF MANUFACTURE
GB201905726D0 (en) * 2019-04-24 2019-06-05 Univ Southampton Antiresonant hollow core fibre preform therefor and method of fabrication

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GB2365992B (en) * 2000-08-14 2002-09-11 Univ Southampton Compound glass optical fibres
WO2002072489A2 (en) 2001-03-09 2002-09-19 Crystal Fibre A/S Fabrication of microstructured fibres
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
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US6917741B2 (en) 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
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US20060130528A1 (en) 2004-12-22 2006-06-22 Nelson Brian K Method of making a hole assisted fiber device and fiber preform
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WO2018169487A1 (en) * 2017-03-14 2018-09-20 Nanyang Technological University Fiber preform, optical fiber and methods for forming the same
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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Also Published As

Publication number Publication date
EP3766844B1 (de) 2026-04-01
EP3766844A1 (de) 2021-01-20
WO2021009218A1 (de) 2021-01-21
JP2022540321A (ja) 2022-09-15
US20220363584A1 (en) 2022-11-17
PL3766844T3 (pl) 2026-08-10
DK3766844T3 (da) 2026-06-29
JP7453259B2 (ja) 2024-03-19
US12209045B2 (en) 2025-01-28
CN113939483A (zh) 2022-01-14

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