CN114206792A - 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
CN114206792A
CN114206792A CN202080043631.5A CN202080043631A CN114206792A CN 114206792 A CN114206792 A CN 114206792A CN 202080043631 A CN202080043631 A CN 202080043631A CN 114206792 A CN114206792 A CN 114206792A
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CN
China
Prior art keywords
cladding
preform
hollow
tube
optical fiber
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.)
Pending
Application number
CN202080043631.5A
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English (en)
Chinese (zh)
Inventor
M·罗森伯格
M·特罗默尔
S·魏曼
M·胡乃曼
K·舒斯特
Y·坦塞尔
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 date
Application filed by Heraeus Quarzglas GmbH and Co KG filed Critical Heraeus Quarzglas GmbH and Co KG
Priority to CN202510914490.4A priority Critical patent/CN120698696A/zh
Publication of CN114206792A publication Critical patent/CN114206792A/zh
Pending legal-status Critical Current

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    • 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
    • C03B37/0124—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
    • 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

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  • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202080043631.5A 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法 Pending CN114206792A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510914490.4A CN120698696A (zh) 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186776.1 2019-07-17
EP19186776.1A EP3766848B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/070000 WO2021009227A1 (de) 2019-07-17 2020-07-15 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510914490.4A Division CN120698696A (zh) 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法

Publications (1)

Publication Number Publication Date
CN114206792A true CN114206792A (zh) 2022-03-18

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CN202080043631.5A Pending CN114206792A (zh) 2019-07-17 2020-07-15 制造空芯光纤和空芯光纤预制件的方法
CN202510914490.4A Pending CN120698696A (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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CN202510914490.4A Pending CN120698696A (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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Country Link
US (1) US20220267192A1 (enExample)
EP (1) EP3766848B1 (enExample)
JP (1) JP7441299B2 (enExample)
CN (2) CN114206792A (enExample)
WO (1) WO2021009227A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115508943A (zh) * 2022-10-25 2022-12-23 南京邮电大学 一种空芯反谐振光纤
CN117420631A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 带减材标记的空芯微结构光纤、预制棒及拉丝检测方法
CN118502013A (zh) * 2024-06-06 2024-08-16 北京交通大学 一种具有弧形开口环结构的全固态反谐振光纤
WO2025082139A1 (zh) * 2023-10-19 2025-04-24 长飞光纤光缆股份有限公司 带折射率标记的空芯微结构光纤、其制备及检测方法
CN120294905A (zh) * 2025-06-12 2025-07-11 深圳市同昇光电有限公司 一种反谐振空芯光纤
US12442975B2 (en) 2023-05-11 2025-10-14 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2583352B (en) * 2019-04-24 2023-09-06 Univ Southampton Antiresonant hollow core fibre, preform therefor and method of fabrication
EP3766841B1 (de) * 2019-07-17 2024-02-28 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
CN114409242B (zh) * 2021-12-01 2023-08-18 浙江富通光纤技术有限公司 光纤预制棒的制造工艺以及光纤
WO2024025794A1 (en) 2022-07-28 2024-02-01 Corning Incorporated Hollow-core optical fibers
US12645027B2 (en) 2022-08-01 2026-06-02 Corning Incorporated Methods for producing hollow-core optical fibers
JP7684935B2 (ja) * 2022-09-22 2025-05-28 Kddi株式会社 マルチコアファイバの製造方法、その製造方法で製造されたマルチコアファイバ、およびマルチコアファイバ製造システム
WO2024102322A1 (en) * 2022-11-08 2024-05-16 Corning Incorporated Methods of making hollow core optical fibers
WO2025006663A2 (en) * 2023-06-29 2025-01-02 Ofs Fitel, Llc Sleeve for aligning hollow-core preform components
US20260036742A1 (en) * 2024-08-02 2026-02-05 Corning Incorporated Anti-resonant hollow core optical fiber with contacting capillaries
EP4696664A1 (de) 2024-08-14 2026-02-18 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer antiresonanten hohlkernfaser

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106575012A (zh) * 2014-06-06 2017-04-19 南安普敦大学 空芯光纤
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
WO2019008352A1 (en) * 2017-07-05 2019-01-10 University Of Southampton METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM
US20190011634A1 (en) * 2015-12-23 2019-01-10 Nkt Photonics A/S Hollow core optical fiber and a laser system
CN109932778A (zh) * 2019-03-14 2019-06-25 深圳大学 反谐振光纤及其演化方法
CN111095059A (zh) * 2017-09-13 2020-05-01 南安普敦大学 反谐振空芯预制件和光纤以及制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4093553B2 (ja) * 2002-08-07 2008-06-04 信越化学工業株式会社 光ファイバプリフォームとその製造方法、及びこれを線引きして得られる光ファイバ
US9772445B2 (en) * 2015-04-07 2017-09-26 Corning Incorporated Low attenuation fiber with stress relieving layer and a method of making such
US10407337B2 (en) * 2016-06-30 2019-09-10 Corning Incorporated Method of making optical fiber preform with pressed soot
JP2018150184A (ja) 2017-03-10 2018-09-27 古河電気工業株式会社 光ファイバの製造方法
EP3596518A4 (en) 2017-03-14 2021-01-06 Nanyang Technological University FIBER PREFORM, FIBER OPTIC AND THEIR FORMATION PROCESSES
GB2583352B (en) * 2019-04-24 2023-09-06 Univ Southampton Antiresonant hollow core fibre, preform therefor and method of fabrication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106575012A (zh) * 2014-06-06 2017-04-19 南安普敦大学 空芯光纤
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
US20190011634A1 (en) * 2015-12-23 2019-01-10 Nkt Photonics A/S Hollow core optical fiber and a laser system
WO2019008352A1 (en) * 2017-07-05 2019-01-10 University Of Southampton METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM
CN111095059A (zh) * 2017-09-13 2020-05-01 南安普敦大学 反谐振空芯预制件和光纤以及制造方法
CN109932778A (zh) * 2019-03-14 2019-06-25 深圳大学 反谐振光纤及其演化方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115508943A (zh) * 2022-10-25 2022-12-23 南京邮电大学 一种空芯反谐振光纤
US12442975B2 (en) 2023-05-11 2025-10-14 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
US12442976B2 (en) 2023-05-11 2025-10-14 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
US12631819B2 (en) 2023-05-11 2026-05-19 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
CN117420631A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 带减材标记的空芯微结构光纤、预制棒及拉丝检测方法
WO2025082139A1 (zh) * 2023-10-19 2025-04-24 长飞光纤光缆股份有限公司 带折射率标记的空芯微结构光纤、其制备及检测方法
WO2025082138A1 (zh) * 2023-10-19 2025-04-24 长飞光纤光缆股份有限公司 带减材标记的空芯微结构光纤、预制棒及拉丝检测方法
CN118502013A (zh) * 2024-06-06 2024-08-16 北京交通大学 一种具有弧形开口环结构的全固态反谐振光纤
CN120294905A (zh) * 2025-06-12 2025-07-11 深圳市同昇光电有限公司 一种反谐振空芯光纤

Also Published As

Publication number Publication date
WO2021009227A1 (de) 2021-01-21
US20220267192A1 (en) 2022-08-25
EP3766848B1 (de) 2022-03-02
JP2022540682A (ja) 2022-09-16
EP3766848A1 (de) 2021-01-20
JP7441299B2 (ja) 2024-02-29
CN120698696A (zh) 2025-09-26

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