JP2022541114A5 - - Google Patents
Info
- Publication number
- JP2022541114A5 JP2022541114A5 JP2021576503A JP2021576503A JP2022541114A5 JP 2022541114 A5 JP2022541114 A5 JP 2022541114A5 JP 2021576503 A JP2021576503 A JP 2021576503A JP 2021576503 A JP2021576503 A JP 2021576503A JP 2022541114 A5 JP2022541114 A5 JP 2022541114A5
- Authority
- JP
- Japan
- Prior art keywords
- preform
- cladding
- hollow core
- resonance element
- stretching
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19186753.0A EP3766845B1 (de) | 2019-07-17 | 2019-07-17 | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
| EP19186753.0 | 2019-07-17 | ||
| PCT/EP2020/069994 WO2021009222A1 (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 |
|---|---|
| JP2022541114A JP2022541114A (ja) | 2022-09-22 |
| JP2022541114A5 true JP2022541114A5 (https=) | 2023-04-28 |
| JP7582982B2 JP7582982B2 (ja) | 2024-11-13 |
Family
ID=67437838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021576503A Active JP7582982B2 (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) | US11940648B2 (https=) |
| EP (1) | EP3766845B1 (https=) |
| JP (1) | JP7582982B2 (https=) |
| CN (1) | CN114007990B (https=) |
| WO (1) | WO2021009222A1 (https=) |
Families Citing this family (13)
| 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 |
| WO2024025794A1 (en) | 2022-07-28 | 2024-02-01 | Corning Incorporated | Hollow-core optical fibers |
| CN115597505B (zh) * | 2022-10-17 | 2025-12-19 | 领纤科技(南通)有限公司 | 反谐振空芯光纤尺寸参数测量系统及测量方法 |
| CN115728864A (zh) * | 2022-11-25 | 2023-03-03 | 上海大学 | 一种太赫兹反谐振空芯光纤 |
| GB202300823D0 (en) * | 2023-01-19 | 2023-03-08 | Univ Southampton | Hollow core optical fibre with yield tolerant microstructure |
| AU2024270457A1 (en) | 2023-05-11 | 2026-01-15 | University Of Central Florida Research Foundation, Inc. | Anti-resonant hollow-core fibers featuring support structures |
| US20240402419A1 (en) * | 2023-06-02 | 2024-12-05 | University Of Central Florida Research Foundation, Inc. | Anti-resonant hollow-core fibers featuring segmented interior cavities and nested anti-resonant structures |
| EP4660161A1 (de) * | 2024-06-06 | 2025-12-10 | Heraeus Quarzglas GmbH & Co. KG | Verfahren für die herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser sowie vorform-vorprodukt dafür |
| CN118795592A (zh) * | 2024-07-23 | 2024-10-18 | 中国移动通信有限公司研究院 | 空芯光纤 |
| CN119376009B (zh) * | 2024-11-23 | 2025-11-14 | 上海大学 | 一种偏圆心结构的双嵌套空芯反谐振光纤 |
| CN119667847B (zh) * | 2024-12-19 | 2025-10-03 | 南京信息工程大学 | 一种应用于980nm泵浦光的低损耗抗弯曲空芯反谐振光纤 |
| CN119667848B (zh) * | 2024-12-25 | 2025-10-31 | 远东通讯有限公司 | 一种复合结构空心反谐振光纤 |
| CN120722488A (zh) * | 2025-08-15 | 2025-09-30 | 长飞光纤光缆股份有限公司 | 一种带有连接片结构的空芯反谐振光纤 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| GB2526879A (en) | 2014-06-06 | 2015-12-09 | Univ Southampton | Hollow-core optical fibers |
| 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 |
| EP3199991A1 (en) * | 2016-01-27 | 2017-08-02 | Danmarks Tekniske Universitet | Optical fiber |
| 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 |
| CN109143460B (zh) * | 2018-09-12 | 2019-08-30 | 华中科技大学 | 一种负曲率空芯光纤及其制备方法 |
| US20200079680A1 (en) * | 2018-09-12 | 2020-03-12 | Ofs Fitel, Llc | Technique For Fabricating A Multistructure Core Rod Used In Formation Of Hollow Core Optical Fibers |
| CN109932778A (zh) | 2019-03-14 | 2019-06-25 | 深圳大学 | 反谐振光纤及其演化方法 |
-
2019
- 2019-07-17 EP EP19186753.0A patent/EP3766845B1/de active Active
-
2020
- 2020-07-15 US US17/623,783 patent/US11940648B2/en active Active
- 2020-07-15 JP JP2021576503A patent/JP7582982B2/ja active Active
- 2020-07-15 CN CN202080042645.5A patent/CN114007990B/zh active Active
- 2020-07-15 WO PCT/EP2020/069994 patent/WO2021009222A1/de not_active Ceased
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