JPWO2020030888A5 - - Google Patents
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- Publication number
- JPWO2020030888A5 JPWO2020030888A5 JP2021506680A JP2021506680A JPWO2020030888A5 JP WO2020030888 A5 JPWO2020030888 A5 JP WO2020030888A5 JP 2021506680 A JP2021506680 A JP 2021506680A JP 2021506680 A JP2021506680 A JP 2021506680A JP WO2020030888 A5 JPWO2020030888 A5 JP WO2020030888A5
- Authority
- JP
- Japan
- Prior art keywords
- primary
- capillaries
- hollow
- optical fiber
- core optical
- 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
- 210000005239 tubule Anatomy 0.000 claims description 74
- 239000013307 optical fiber Substances 0.000 claims description 53
- 238000005253 cladding Methods 0.000 claims description 52
- 230000003287 optical effect Effects 0.000 claims description 48
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 239000011800 void material Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 114
- 238000013461 design Methods 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000011521 glass Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 239000005383 fluoride glass Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- SITVSCPRJNYAGV-UHFFFAOYSA-L tellurite Chemical compound [O-][Te]([O-])=O SITVSCPRJNYAGV-UHFFFAOYSA-L 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023107520A JP7564300B2 (ja) | 2018-08-08 | 2023-06-29 | 中空コア光ファイバ |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1812909.8A GB2576190B (en) | 2018-08-08 | 2018-08-08 | Hollow core optical fibre |
| GB1812909.8 | 2018-08-08 | ||
| PCT/GB2019/052145 WO2020030888A1 (en) | 2018-08-08 | 2019-07-31 | Hollow core optical fibre |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023107520A Division JP7564300B2 (ja) | 2018-08-08 | 2023-06-29 | 中空コア光ファイバ |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021534445A JP2021534445A (ja) | 2021-12-09 |
| JP2021534445A5 JP2021534445A5 (https=) | 2023-05-17 |
| JPWO2020030888A5 true JPWO2020030888A5 (https=) | 2023-05-17 |
| JP7307150B2 JP7307150B2 (ja) | 2023-07-11 |
Family
ID=63518528
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021506680A Active JP7307150B2 (ja) | 2018-08-08 | 2019-07-31 | 中空コア光ファイバ |
| JP2023107520A Active JP7564300B2 (ja) | 2018-08-08 | 2023-06-29 | 中空コア光ファイバ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023107520A Active JP7564300B2 (ja) | 2018-08-08 | 2023-06-29 | 中空コア光ファイバ |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11249250B2 (https=) |
| EP (3) | EP3834020B1 (https=) |
| JP (2) | JP7307150B2 (https=) |
| CN (2) | CN115047560B (https=) |
| DK (2) | DK3834020T3 (https=) |
| GB (2) | GB2576190B (https=) |
| SG (1) | SG11202013192SA (https=) |
| WO (1) | WO2020030888A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3766843B1 (de) * | 2019-07-17 | 2024-11-13 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
| EP3766840B1 (de) * | 2019-07-17 | 2024-11-20 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
| CN111257992B (zh) * | 2020-02-25 | 2021-07-09 | 北京交通大学 | 一种兼具单模传输和低弯曲损耗特性的反谐振光纤 |
| CN111474627B (zh) * | 2020-05-10 | 2022-09-20 | 暨南大学 | 一种低损耗空芯反谐振光纤 |
| CN111474628B (zh) * | 2020-05-10 | 2021-12-28 | 暨南大学 | 一种保偏空芯反谐振光纤 |
| US11555958B2 (en) * | 2021-04-01 | 2023-01-17 | Saudi Arabian Oil Company | Nested anti-resonant nodeless optical fiber and subsurface system using the same |
| CN113933928B (zh) * | 2021-09-30 | 2023-12-26 | 广东工业大学 | 一种双层弱耦合少模空心反谐振光纤 |
| CN113900183B (zh) * | 2021-10-15 | 2022-07-15 | 西安邮电大学 | 一种基于双芯负曲率光纤的太赫兹偏振分束器 |
| JPWO2023090174A1 (https=) * | 2021-11-17 | 2023-05-25 | ||
| JP7387112B2 (ja) * | 2022-03-25 | 2023-11-28 | ファインガラステクノロジーズ株式会社 | 光給電システム及び光給電方法 |
| JP2025523955A (ja) * | 2022-07-27 | 2025-07-25 | コーニング インコーポレイテッド | 中空コア光ファイバ |
| WO2024025794A1 (en) * | 2022-07-28 | 2024-02-01 | Corning Incorporated | Hollow-core optical fibers |
| WO2024234007A1 (en) | 2023-05-11 | 2024-11-14 | University Of Central Florida Research Foundation, Inc. | Anti-resonant hollow-core fibers featuring support structures |
| EP4720734A1 (en) * | 2023-05-30 | 2026-04-08 | Corning Incorporated | Hollow-core optical fiber with single nested capillaries exhibiting improved confinement loss |
| CN118244412A (zh) * | 2024-03-25 | 2024-06-25 | 北京工业大学 | 一种包含纳米芯结构的类空芯光纤及其制备方法 |
| 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 |
| CN119126294B (zh) * | 2024-10-23 | 2026-02-03 | 锐光信通科技有限公司 | 一种空芯反谐振光纤 |
| CN119247540B (zh) * | 2024-12-04 | 2025-04-04 | 南京信息工程大学 | 一种应用于二氧化碳气体监测的多谐振层空心光纤 |
| US12591091B1 (en) * | 2024-12-31 | 2026-03-31 | Linfiber Technology (Nantong) Co., Ltd. | Anti-resonant hollow-core fiber having offset and fan-shaped cladding elements |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3047319T3 (da) * | 2013-09-20 | 2021-07-05 | Univ Southampton | Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf |
| PL226046B1 (pl) * | 2013-12-15 | 2017-06-30 | Inphotech Spółka Z Ograniczoną Odpowiedzialnością | Mikrostrukturalny swiatlowod wielordzeniowy, urzadzenie do niezaleznego adresowania rdzeni mikrostrukturalnego swiatlowodu wielordzeniowego i sposob wykonania urzadzenia do niezaleznego adresowania rdzeni mikrostrukturalnego swiatlowodu wielordzeniowego |
| 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 |
| DK3136143T3 (en) * | 2015-08-26 | 2020-05-18 | Max Planck Gesellschaft | Hollow-Core Fibre and Method of Manufacturing Thereof |
| CN105403951B (zh) * | 2015-12-22 | 2018-12-28 | 中国工程物理研究院激光聚变研究中心 | 空心-实心复合的多芯光子晶体光纤及其激光放大的方法 |
| JP7107840B2 (ja) * | 2015-12-23 | 2022-07-27 | エヌケイティー フォトニクス アクティーゼルスカブ | 中空コア光ファイバおよびレーザシステム |
| EP3199991A1 (en) * | 2016-01-27 | 2017-08-02 | Danmarks Tekniske Universitet | Optical fiber |
| CN105807363B (zh) * | 2016-05-13 | 2019-01-29 | 北京工业大学 | 一种空芯反谐振光纤 |
| GB201710813D0 (en) * | 2017-07-05 | 2017-08-16 | Univ Southampton | Method for fabricating an optical fibre preform |
| FR3069336B1 (fr) * | 2017-07-24 | 2022-12-09 | Centre Nat Rech Scient | Fibre optique |
| GB2565117B (en) * | 2017-08-02 | 2022-10-12 | Univ Southampton | Hollow core photonic bandgap optical fibres and methods of fabrication |
| CN107340566A (zh) * | 2017-08-31 | 2017-11-10 | 复旦大学 | 未封闭空芯光子晶体光纤 |
| GB2566466A (en) * | 2017-09-13 | 2019-03-20 | Univ Southampton | Antiresonant hollow core preforms and optical fibres and methods of fabrication |
| CN107783224B (zh) * | 2017-10-13 | 2019-12-27 | 北京工业大学 | 一种保偏的空芯光纤 |
| CN107941335A (zh) * | 2017-10-13 | 2018-04-20 | 北京工业大学 | 传感光纤及光纤传感装置 |
| US10451421B2 (en) * | 2018-01-05 | 2019-10-22 | Honeywell International Inc. | Resonant fiber optical gyroscope using antiresonant nodeless fiber |
| EP3766842B1 (de) * | 2019-07-17 | 2025-02-12 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser |
-
2018
- 2018-08-08 GB GB1812909.8A patent/GB2576190B/en active Active
- 2018-08-08 GB GB2200284.4A patent/GB2601918B/en active Active
-
2019
- 2019-07-31 CN CN202210871805.8A patent/CN115047560B/zh active Active
- 2019-07-31 US US17/266,685 patent/US11249250B2/en active Active
- 2019-07-31 JP JP2021506680A patent/JP7307150B2/ja active Active
- 2019-07-31 EP EP19750147.1A patent/EP3834020B1/en active Active
- 2019-07-31 DK DK19750147.1T patent/DK3834020T3/da active
- 2019-07-31 DK DK22150812.0T patent/DK4020026T3/da active
- 2019-07-31 EP EP22150812.0A patent/EP4020026B8/en active Active
- 2019-07-31 EP EP25160718.0A patent/EP4538758A3/en active Pending
- 2019-07-31 SG SG11202013192SA patent/SG11202013192SA/en unknown
- 2019-07-31 WO PCT/GB2019/052145 patent/WO2020030888A1/en not_active Ceased
- 2019-07-31 CN CN201980052329.3A patent/CN112567271B/zh active Active
-
2021
- 2021-12-20 US US17/556,324 patent/US11640029B2/en active Active
-
2023
- 2023-06-29 JP JP2023107520A patent/JP7564300B2/ja active Active
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