JP2022101633A5 - - Google Patents
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- Publication number
- JP2022101633A5 JP2022101633A5 JP2022069510A JP2022069510A JP2022101633A5 JP 2022101633 A5 JP2022101633 A5 JP 2022101633A5 JP 2022069510 A JP2022069510 A JP 2022069510A JP 2022069510 A JP2022069510 A JP 2022069510A JP 2022101633 A5 JP2022101633 A5 JP 2022101633A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- optical fiber
- coating layer
- rad
- fiber according
- 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
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- 239000013307 optical fiber Substances 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 17
- 239000011521 glass Substances 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000001902 propagating effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019203556 | 2019-11-08 | ||
| JP2019203556 | 2019-11-08 | ||
| JP2021513356A JPWO2021090913A1 (ja) | 2019-11-08 | 2020-11-06 | 光ファイバ |
| PCT/JP2020/041539 WO2021090913A1 (ja) | 2019-11-08 | 2020-11-06 | 光ファイバ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513356A Division JPWO2021090913A1 (ja) | 2019-11-08 | 2020-11-06 | 光ファイバ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022101633A JP2022101633A (ja) | 2022-07-06 |
| JP2022101633A5 true JP2022101633A5 (https=) | 2022-12-28 |
| JP7403574B2 JP7403574B2 (ja) | 2023-12-22 |
Family
ID=75849163
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513356A Ceased JPWO2021090913A1 (ja) | 2019-11-08 | 2020-11-06 | 光ファイバ |
| JP2022069510A Active JP7403574B2 (ja) | 2019-11-08 | 2022-04-20 | 光ファイバ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513356A Ceased JPWO2021090913A1 (ja) | 2019-11-08 | 2020-11-06 | 光ファイバ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11860406B2 (https=) |
| EP (1) | EP3869252A4 (https=) |
| JP (2) | JPWO2021090913A1 (https=) |
| CN (1) | CN113099725B (https=) |
| WO (1) | WO2021090913A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099725B (zh) * | 2019-11-08 | 2023-08-04 | 株式会社藤仓 | 光纤 |
| US11808972B2 (en) | 2019-11-08 | 2023-11-07 | Fujikura Ltd. | Optical fiber |
| US20230393332A1 (en) * | 2020-10-19 | 2023-12-07 | Fujikura Ltd. | Optical fiber cable |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105284A (en) * | 1976-05-10 | 1978-08-08 | Corning Glass Works | Buffered optical waveguide fiber |
| US20040042750A1 (en) * | 2002-08-09 | 2004-03-04 | Gillberg Gunilla E. | Clay nanocomposite optical fiber coating |
| JP2008203496A (ja) * | 2007-02-20 | 2008-09-04 | Fujikura Ltd | ダブルコアファイバ、これを用いた光結合デバイス、信号光励起光結合デバイス、ファイバアンプ及びファイバレーザ |
| JP5095236B2 (ja) * | 2007-02-20 | 2012-12-12 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
| US8600206B2 (en) | 2008-11-07 | 2013-12-03 | Draka Comteq, B.V. | Reduced-diameter optical fiber |
| US8467650B2 (en) * | 2007-11-09 | 2013-06-18 | Draka Comteq, B.V. | High-fiber-density optical-fiber cable |
| EP2581770B1 (en) * | 2008-02-22 | 2014-05-21 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical cable |
| US20110188822A1 (en) | 2010-02-04 | 2011-08-04 | Ofs Fitel, Llc | Optical fiber coatings for reducing microbend losses |
| ES2539824T3 (es) | 2010-03-17 | 2015-07-06 | Draka Comteq B.V. | Fibra óptica de modo único con reducidas pérdidas por curvatura |
| JP5790942B2 (ja) * | 2012-06-22 | 2015-10-07 | 住友電気工業株式会社 | 光ファイバ素線 |
| JP6273847B2 (ja) | 2014-01-09 | 2018-02-07 | 住友電気工業株式会社 | 光ファイバおよび光ケーブル |
| CN104503020A (zh) * | 2014-12-19 | 2015-04-08 | 华中科技大学 | 一种纵向螺旋模式转移光纤 |
| EP3438715B1 (en) * | 2016-04-01 | 2024-04-24 | Fujikura Ltd. | Method for manufacturing an optical fiber |
| ES2801054T3 (es) * | 2016-07-27 | 2021-01-08 | Prysmian Spa | Cinta de fibra óptica flexible |
| JP6927222B2 (ja) | 2016-08-02 | 2021-08-25 | 住友電気工業株式会社 | 光ファイバ及び光ファイバの製造方法 |
| JP7214352B2 (ja) | 2018-03-08 | 2023-01-30 | 古河電気工業株式会社 | 光ファイバ |
| JP7384827B2 (ja) | 2018-04-30 | 2023-11-21 | コーニング インコーポレイテッド | 小径の低減衰光ファイバ |
| EP3788420A1 (en) | 2018-04-30 | 2021-03-10 | Corning Incorporated | Small outer diameter low attenuation optical fiber |
| US11181686B2 (en) | 2018-04-30 | 2021-11-23 | Corning Incorporated | Small diameter low attenuation optical fiber |
| US11803007B2 (en) * | 2019-11-08 | 2023-10-31 | Fujikura Ltd. | Optical fiber |
| EP3868728A4 (en) * | 2019-11-08 | 2022-03-09 | Fujikura Ltd. | Optical fiber |
| US11808972B2 (en) * | 2019-11-08 | 2023-11-07 | Fujikura Ltd. | Optical fiber |
| CN113099725B (zh) * | 2019-11-08 | 2023-08-04 | 株式会社藤仓 | 光纤 |
-
2020
- 2020-11-06 CN CN202080006055.7A patent/CN113099725B/zh active Active
- 2020-11-06 EP EP20883675.9A patent/EP3869252A4/en active Pending
- 2020-11-06 US US17/297,716 patent/US11860406B2/en active Active
- 2020-11-06 JP JP2021513356A patent/JPWO2021090913A1/ja not_active Ceased
- 2020-11-06 WO PCT/JP2020/041539 patent/WO2021090913A1/ja not_active Ceased
-
2022
- 2022-04-20 JP JP2022069510A patent/JP7403574B2/ja active Active
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