JP2022541488A5 - - Google Patents
Info
- Publication number
- JP2022541488A5 JP2022541488A5 JP2022502574A JP2022502574A JP2022541488A5 JP 2022541488 A5 JP2022541488 A5 JP 2022541488A5 JP 2022502574 A JP2022502574 A JP 2022502574A JP 2022502574 A JP2022502574 A JP 2022502574A JP 2022541488 A5 JP2022541488 A5 JP 2022541488A5
- Authority
- JP
- Japan
- Prior art keywords
- silica glass
- preform
- tube
- cladding
- viscosity
- 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 |
|---|---|---|---|
| EP19186863.7A EP3766850B1 (de) | 2019-07-17 | 2019-07-17 | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
| EP19186863.7 | 2019-07-17 | ||
| PCT/EP2020/070004 WO2021009231A1 (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 |
|---|---|
| JP2022541488A JP2022541488A (ja) | 2022-09-26 |
| JP2022541488A5 true JP2022541488A5 (https=) | 2023-05-29 |
| JP7546650B2 JP7546650B2 (ja) | 2024-09-06 |
Family
ID=67437885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022502574A Active JP7546650B2 (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) | US12215048B2 (https=) |
| EP (1) | EP3766850B1 (https=) |
| JP (1) | JP7546650B2 (https=) |
| CN (1) | CN114127022B (https=) |
| WO (1) | WO2021009231A1 (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 |
| EP3766851B1 (de) | 2019-07-17 | 2025-01-22 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
| CN113885120A (zh) * | 2021-10-19 | 2022-01-04 | 复旦大学 | 一种双包层反谐振空芯光纤及其制备方法 |
| EP4289798A1 (en) * | 2022-06-07 | 2023-12-13 | ASML Netherlands B.V. | Method of producing photonic crystal fibers |
| WO2024025794A1 (en) | 2022-07-28 | 2024-02-01 | Corning Incorporated | Hollow-core optical fibers |
| CN115407449B (zh) * | 2022-09-27 | 2025-10-28 | 上海大学 | 一种部分掺杂空芯反谐振有源光纤及其制备方法 |
| AU2024270457A1 (en) | 2023-05-11 | 2026-01-15 | University Of Central Florida Research Foundation, Inc. | Anti-resonant hollow-core fibers featuring support structures |
| CN116924674B (zh) * | 2023-09-01 | 2026-03-27 | 哈尔滨工程大学 | 一种全掺杂空芯反谐振有源光纤预制棒的制备方法 |
| US20250271612A1 (en) * | 2024-02-26 | 2025-08-28 | Corning Incorporated | Hollow core optical fiber, hollow core optical fiber preform, and method of making the same |
| WO2026014334A1 (ja) * | 2024-07-11 | 2026-01-15 | 住友電気工業株式会社 | 中空コア光ファイバに加工されるプリフォーム、中空コア光ファイバに加工されるプリフォームの製造方法、および、中空コア光ファイバの製造方法 |
| EP4696664A1 (de) * | 2024-08-14 | 2026-02-18 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer antiresonanten hohlkernfaser |
| EP4696665A1 (de) * | 2024-08-14 | 2026-02-18 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer antiresonanten hohlkernfaser |
| 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 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748762B2 (https=) * | 1973-05-23 | 1982-10-18 | ||
| FR2692052A1 (fr) * | 1992-06-09 | 1993-12-10 | Alcatel Cable | Procédé de fabrication d'une multiferrule pour fibres optiques. |
| JP2980501B2 (ja) * | 1992-11-19 | 1999-11-22 | 信越石英株式会社 | 大型石英ガラス管、大型石英ガラスプリフォ−ムおよびそれらの製造方法 |
| 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 |
| US6847771B2 (en) * | 2002-06-12 | 2005-01-25 | Corning Incorporated | Microstructured optical fibers and preforms and methods for fabricating microstructured optical fibers |
| US20030230118A1 (en) | 2002-06-12 | 2003-12-18 | Dawes Steven B. | Methods and preforms for drawing microstructured optical fibers |
| 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 |
| US6917741B2 (en) | 2002-11-18 | 2005-07-12 | Corning Incorporated | Methods for manufacturing microstructured optical fibers with arbitrary core size |
| JP4385681B2 (ja) | 2003-08-11 | 2009-12-16 | 住友電気工業株式会社 | 光ファイバ母材の製造方法及び光ファイバの製造方法 |
| JP4179265B2 (ja) * | 2003-10-30 | 2008-11-12 | 住友電気工業株式会社 | 光ファイバ母材及びその製造方法 |
| GB0408082D0 (en) | 2004-04-08 | 2004-05-12 | Blazephotonics Ltd | Method for making an optical fibre |
| JP2005298271A (ja) * | 2004-04-12 | 2005-10-27 | Sumitomo Electric Ind Ltd | 光ファイバの製造方法及び光ファイバ |
| 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 |
| US7280728B2 (en) * | 2004-10-22 | 2007-10-09 | Corning Incorporated | Rare earth doped single polarization double clad optical fiber with plurality of air holes |
| 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 |
| JP2009015294A (ja) * | 2007-06-05 | 2009-01-22 | Furukawa Electric Co Ltd:The | ホーリーファイバおよびホーリーファイバの製造方法 |
| 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 |
| JP2012025625A (ja) * | 2010-07-23 | 2012-02-09 | Hitachi Cable Ltd | 光ファイバの製造方法 |
| JP5619516B2 (ja) * | 2010-08-04 | 2014-11-05 | 古河電気工業株式会社 | 光ファイバ |
| DE202011103554U1 (de) * | 2010-10-19 | 2012-01-19 | J-Fiber Gmbh | Preform zur Herstellung eines Lichtwellenleiters |
| DK3047319T3 (da) * | 2013-09-20 | 2021-07-05 | Univ Southampton | Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf |
| 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 |
| 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 |
| US9772445B2 (en) * | 2015-04-07 | 2017-09-26 | Corning Incorporated | Low attenuation fiber with stress relieving layer and a method of making such |
| 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 |
| CN113608296A (zh) * | 2015-12-23 | 2021-11-05 | Nkt光子学有限公司 | 中空芯光纤和激光系统 |
| 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 |
| JP2019034865A (ja) * | 2017-08-14 | 2019-03-07 | 株式会社フジクラ | 光ファイバ母材の製造方法 |
| GB2566466A (en) | 2017-09-13 | 2019-03-20 | Univ Southampton | Antiresonant hollow core preforms and optical fibres and methods of fabrication |
| CN108919417B (zh) | 2018-07-26 | 2020-01-07 | 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 |
| EP3766849B1 (de) * | 2019-07-17 | 2026-05-06 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
-
2019
- 2019-07-17 EP EP19186863.7A patent/EP3766850B1/de active Active
-
2020
- 2020-07-15 CN CN202080043629.8A patent/CN114127022B/zh active Active
- 2020-07-15 WO PCT/EP2020/070004 patent/WO2021009231A1/de not_active Ceased
- 2020-07-15 US US17/625,175 patent/US12215048B2/en active Active
- 2020-07-15 JP JP2022502574A patent/JP7546650B2/ja active Active
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