JP2022540320A5 - - Google Patents

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Publication number
JP2022540320A5
JP2022540320A5 JP2021574869A JP2021574869A JP2022540320A5 JP 2022540320 A5 JP2022540320 A5 JP 2022540320A5 JP 2021574869 A JP2021574869 A JP 2021574869A JP 2021574869 A JP2021574869 A JP 2021574869A JP 2022540320 A5 JP2022540320 A5 JP 2022540320A5
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JP
Japan
Prior art keywords
preform
stretching
cladding
hollow core
cladding tube
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.)
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Application number
JP2021574869A
Other languages
English (en)
Japanese (ja)
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JP2022540320A (ja
JP7553485B2 (ja
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Publication date
Priority claimed from EP19186861.1A external-priority patent/EP3766849B1/de
Application filed filed Critical
Publication of JP2022540320A publication Critical patent/JP2022540320A/ja
Publication of JP2022540320A5 publication Critical patent/JP2022540320A5/ja
Application granted granted Critical
Publication of JP7553485B2 publication Critical patent/JP7553485B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021574869A 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法 Active JP7553485B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186861.1 2019-07-17
EP19186861.1A EP3766849B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/069992 WO2021009220A1 (de) 2019-07-17 2020-07-15 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Publications (3)

Publication Number Publication Date
JP2022540320A JP2022540320A (ja) 2022-09-15
JP2022540320A5 true JP2022540320A5 (https=) 2023-04-28
JP7553485B2 JP7553485B2 (ja) 2024-09-18

Family

ID=67402880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574869A Active JP7553485B2 (ja) 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法

Country Status (5)

Country Link
US (1) US12189177B2 (https=)
EP (1) EP3766849B1 (https=)
JP (1) JP7553485B2 (https=)
CN (1) CN114026048B (https=)
WO (1) WO2021009220A1 (https=)

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
EP3766850B1 (de) * 2019-07-17 2026-02-11 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
CN113311533B (zh) * 2021-06-04 2022-06-03 江西师范大学 一种反谐振空芯光纤
CN115236794A (zh) * 2022-07-13 2022-10-25 桂林电子科技大学 一种大单模场以及超低损耗（1μm）的能量传输光纤
WO2024102323A1 (en) * 2022-11-08 2024-05-16 Corning Incorporated Methods of making preforms for 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
AU2024270457A1 (en) 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
EP4660162A1 (de) 2024-06-06 2025-12-10 Heraeus Quarzglas GmbH & Co. KG Verfahren für die herstellung einer vorform für eine hohlkernfaser
EP4696664A1 (de) 2024-08-14 2026-02-18 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer antiresonanten hohlkernfaser
CN119846769B (zh) * 2025-02-20 2026-04-07 东南大学 一种用于传输高功率激光的单模空芯反谐振光纤

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DE10044804B4 (de) * 2000-05-31 2019-06-19 Günther Nath Hochflexibler Flüssigkeitslichtleiter und Verfahren zu dessen Herstellung
CA2392720C (en) * 2000-09-21 2010-06-29 Mitsubishi Cable Industries, Ltd. Method for manufacturing photonic crystal fiber
US7155097B2 (en) * 2001-03-09 2006-12-26 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
JP4325165B2 (ja) * 2002-09-24 2009-09-02 住友電気工業株式会社 ガラス母材の延伸方法
US6917741B2 (en) 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
JP4333335B2 (ja) * 2003-11-17 2009-09-16 日立電線株式会社 ガラス母材の外径制御方法及びガラス母材延伸装置
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
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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
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GB201710813D0 (en) * 2017-07-05 2017-08-16 Univ Southampton Method for fabricating an optical fibre preform
GB2566466A (en) 2017-09-13 2019-03-20 Univ Southampton Antiresonant hollow core preforms and optical fibres and methods of fabrication
US11787727B2 (en) * 2018-04-18 2023-10-17 Lawrence Livermore National Security, Llc Method for fabrication of sleeveless photonic crystal canes with an arbitrary shape
CN109020185B (zh) * 2018-08-03 2021-05-28 长飞光纤光缆股份有限公司 微结构光纤预制棒的制备方法

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