JP2022541776A5 - - Google Patents

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Publication number
JP2022541776A5
JP2022541776A5 JP2022502576A JP2022502576A JP2022541776A5 JP 2022541776 A5 JP2022541776 A5 JP 2022541776A5 JP 2022502576 A JP2022502576 A JP 2022502576A JP 2022502576 A JP2022502576 A JP 2022502576A JP 2022541776 A5 JP2022541776 A5 JP 2022541776A5
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JP
Japan
Prior art keywords
viscosity
cladding tube
outer layer
layer cylinder
preform
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.)
Granted
Application number
JP2022502576A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022541776A (ja
JP7583784B2 (ja
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Publication date
Priority claimed from EP19186865.2A external-priority patent/EP3766851B1/de
Application filed filed Critical
Publication of JP2022541776A publication Critical patent/JP2022541776A/ja
Publication of JP2022541776A5 publication Critical patent/JP2022541776A5/ja
Application granted granted Critical
Publication of JP7583784B2 publication Critical patent/JP7583784B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022502576A 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 JP7583784B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186865.2 2019-07-17
EP19186865.2A EP3766851B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/070013 WO2021009236A1 (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
JP2022541776A JP2022541776A (ja) 2022-09-27
JP2022541776A5 true JP2022541776A5 (https=) 2023-05-29
JP7583784B2 JP7583784B2 (ja) 2024-11-14

Family

ID=67402882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022502576A Active JP7583784B2 (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) US12099234B2 (https=)
EP (1) EP3766851B1 (https=)
JP (1) JP7583784B2 (https=)
CN (1) CN114026049B (https=)
WO (1) WO2021009236A1 (https=)

Families Citing this family (5)

* 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
EP4015473A1 (de) * 2020-12-16 2022-06-22 Heraeus Quarzglas GmbH & Co. KG Antiresonanzelementvorformling zur herstellung einer antiresonanten hohlkernfaser
CN114167542B (zh) * 2021-06-01 2024-05-28 上海大学 一种超低噪声系数有源光纤及其制备方法
WO2024025794A1 (en) 2022-07-28 2024-02-01 Corning Incorporated 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

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733460A (ja) * 1993-07-16 1995-02-03 Nippon Telegr & Teleph Corp <Ntt> 光ファイバプリフォームおよびその製造方法
JPH07145564A (ja) * 1993-11-22 1995-06-06 Hoechst Celanese Corp 被覆繊維
JP3612350B2 (ja) * 1994-10-12 2005-01-19 住友電気工業株式会社 プラスチック光ファイバ母材の製造方法
JP2002053344A (ja) * 2000-08-07 2002-02-19 Shin Etsu Chem Co Ltd 光ファイバ用ガラス母材及び光ファイバ
US7155097B2 (en) 2001-03-09 2006-12-26 Crystal Fibre A/S Fabrication of microstructured fibres
JP3858614B2 (ja) * 2001-03-27 2006-12-20 住友電気工業株式会社 光ファイバ母材の製造方法
JP2003226539A (ja) * 2002-02-06 2003-08-12 Sumitomo Electric Ind Ltd 光ファイバ母材の製造方法
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
US7641969B2 (en) * 2005-03-23 2010-01-05 Fletcher Iii Joseph P Optical fiber preform with overclad tubes
US20090238525A1 (en) * 2005-03-31 2009-09-24 Fujifilm Corporation Production method of preform of plastic optical member and plastic optical fiber
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
CN101634728B (zh) * 2009-08-18 2011-10-19 长飞光纤光缆有限公司 一种抗弯曲多模光纤及其制造方法
WO2013038794A1 (ja) 2011-09-12 2013-03-21 古河電気工業株式会社 光ファイバ、光ファイバレーザおよび光ファイバ増幅器、ならびに光ファイバの製造方法
DE102014224964B4 (de) * 2014-05-12 2023-06-01 J-Fiber Gmbh Verfahren zur Herstellung einer polarisationserhaltenden Lichtleitfaser, Preform zur Herstellung einer polarisationserhaltenden Lichtleitfaser und polarisationserhaltende Lichtleitfaser
DE102014011041A1 (de) * 2014-07-23 2016-01-28 Leibniz-Institut für Photonische Technologien e. V. Optische Durchflussmesshohlfaser, Verfahren zu ihrer Herstellung und ihre Verwendung
EP3136143B1 (en) 2015-08-26 2020-04-01 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hollow-core fibre and method of manufacturing thereof
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
US20200115270A1 (en) 2017-03-14 2020-04-16 Nanyang Technological University Fiber preform, optical fiber and methods for forming the same
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
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

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