JP2019511751A5 - - Google Patents
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- Publication number
- JP2019511751A5 JP2019511751A5 JP2018550835A JP2018550835A JP2019511751A5 JP 2019511751 A5 JP2019511751 A5 JP 2019511751A5 JP 2018550835 A JP2018550835 A JP 2018550835A JP 2018550835 A JP2018550835 A JP 2018550835A JP 2019511751 A5 JP2019511751 A5 JP 2019511751A5
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- core
- region
- cladding region
- less
- 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
- 238000005253 cladding Methods 0.000 claims 14
- 239000013307 optical fiber Substances 0.000 claims 13
- 239000000460 chlorine Substances 0.000 claims 7
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 4
- 229910052801 chlorine Inorganic materials 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 229910005793 GeO 2 Inorganic materials 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662314607P | 2016-03-29 | 2016-03-29 | |
| US62/314,607 | 2016-03-29 | ||
| PCT/US2017/024472 WO2017172714A1 (en) | 2016-03-29 | 2017-03-28 | Low bend loss optical fiber |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019511751A JP2019511751A (ja) | 2019-04-25 |
| JP2019511751A5 true JP2019511751A5 (https=) | 2020-05-07 |
| JP7148407B2 JP7148407B2 (ja) | 2022-10-05 |
Family
ID=59381684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018550835A Active JP7148407B2 (ja) | 2016-03-29 | 2017-03-28 | 低曲げ損失光ファイバ |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9851501B2 (https=) |
| EP (1) | EP3436856B1 (https=) |
| JP (1) | JP7148407B2 (https=) |
| CN (1) | CN109121432B (https=) |
| RU (1) | RU2727854C2 (https=) |
| WO (1) | WO2017172714A1 (https=) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9678269B2 (en) | 2014-05-16 | 2017-06-13 | Corning Incorporated | Multimode optical fiber transmission system including single mode fiber |
| US20150331181A1 (en) * | 2014-05-16 | 2015-11-19 | Corning Incorporated | Multimode optical fiber and system including such |
| US9851501B2 (en) * | 2016-03-29 | 2017-12-26 | Corning Incorporated | Low bend loss optical fiber |
| ES2889949T3 (es) * | 2016-05-25 | 2022-01-14 | Corning Optical Communications LLC | Cable de fibra óptica, alta densidad de fibra, baja pérdida por curvatura |
| WO2018063913A1 (en) | 2016-09-30 | 2018-04-05 | Corning Incorporated | Low bend loss single mode optical fiber with bromine up-doped cladding |
| US9989699B2 (en) * | 2016-10-27 | 2018-06-05 | Corning Incorporated | Low bend loss single mode optical fiber |
| WO2018102292A1 (en) | 2016-11-30 | 2018-06-07 | Corning Optical Communications LLC | Low attenuation optical fiber cable with small sized active particles |
| NL2019817B1 (en) * | 2017-08-08 | 2019-02-21 | Corning Inc | Low bend loss optical fiber with a chlorine doped core and offset trench |
| US10591668B2 (en) * | 2017-08-08 | 2020-03-17 | Corning Incorporated | Low bend loss optical fiber with a chlorine doped core and offset trench |
| CN110609351B (zh) * | 2018-06-14 | 2024-10-01 | 中天科技精密材料有限公司 | 耐高压低弯曲损耗的光纤 |
| JP7060532B2 (ja) * | 2019-02-25 | 2022-04-26 | 古河電気工業株式会社 | 光ファイバおよび光ファイバの製造方法 |
| JP2020140080A (ja) * | 2019-02-28 | 2020-09-03 | 住友電気工業株式会社 | 光ファイバ |
| EP3868728A4 (en) * | 2019-11-08 | 2022-03-09 | Fujikura Ltd. | Optical fiber |
| US11803007B2 (en) * | 2019-11-08 | 2023-10-31 | Fujikura Ltd. | Optical fiber |
| EP4090636A1 (en) | 2020-01-17 | 2022-11-23 | Corning Incorporated | Reduced coating diameter chlorine-doped silica optical fibers with low loss and microbend sensitivity |
| US11874494B2 (en) * | 2020-03-18 | 2024-01-16 | Corning Incorporated | Reduced diameter optical fiber with improved microbending |
| JP7455079B2 (ja) * | 2020-04-23 | 2024-03-25 | 信越化学工業株式会社 | 光ファイバ |
| NL2025984B1 (en) * | 2020-05-21 | 2021-12-07 | Corning Inc | Optical fiber with dual trench design |
| EP3913412A3 (en) | 2020-05-21 | 2022-02-23 | Corning Incorporated | Optical fiber with dual trench design |
| US11675124B2 (en) | 2020-06-26 | 2023-06-13 | Corning Incorporated | Optical fiber with increased bend performance |
| WO2022010667A1 (en) | 2020-07-07 | 2022-01-13 | Corning Incorporated | Optical fiber with inverse triangular trench design |
| EP3958031A1 (en) * | 2020-08-19 | 2022-02-23 | Sterlite Technologies Limited | Universal optical fibre with double trench |
| US20220137289A1 (en) * | 2020-10-30 | 2022-05-05 | Corning Incorporated | Single-mode fiber with low dispersion slope |
| US11860408B2 (en) | 2021-03-09 | 2024-01-02 | Corning Incorporated | Optical fiber for data centers |
| JPWO2022215603A1 (https=) * | 2021-04-08 | 2022-10-13 | ||
| JP7757664B2 (ja) | 2021-08-31 | 2025-10-22 | 住友電気工業株式会社 | 光ファイバ |
| WO2023112839A1 (ja) * | 2021-12-14 | 2023-06-22 | 株式会社フジクラ | 光コンバイナ、及びレーザシステム |
| JP2024083756A (ja) | 2022-12-12 | 2024-06-24 | 住友電気工業株式会社 | 光ファイバ |
| US12353002B2 (en) * | 2022-12-22 | 2025-07-08 | Sterlite Technologies Limited | Optical fiber with improved microbending performance |
| JP2024110698A (ja) | 2023-02-03 | 2024-08-16 | 住友電気工業株式会社 | 光ファイバ |
| JP2024110717A (ja) | 2023-02-03 | 2024-08-16 | 住友電気工業株式会社 | 光ファイバ |
| CN116577865B (zh) * | 2023-07-14 | 2023-10-20 | 江苏永鼎股份有限公司 | 一种超低损耗弯曲不敏感光纤及光纤产品 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07106924B2 (ja) * | 1987-04-16 | 1995-11-15 | 住友電気工業株式会社 | シングルモ−ド・光フアイバ用母材の製造方法 |
| US5410567A (en) | 1992-03-05 | 1995-04-25 | Corning Incorporated | Optical fiber draw furnace |
| CA2231096A1 (en) | 1997-03-25 | 1998-09-25 | Duane E. Hoke | Optical fiber dual spindle winder with automatic threading and winding |
| AU772900B2 (en) * | 1999-04-13 | 2004-05-13 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical communication system comprising the same |
| KR20020042865A (ko) * | 1999-10-12 | 2002-06-07 | 알프레드 엘. 미첼슨 | 고파장에 최적화된 광섬유 도파관 |
| KR100787615B1 (ko) | 1999-12-28 | 2007-12-26 | 코닝 인코포레이티드 | 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치 |
| US7565820B2 (en) | 2002-04-30 | 2009-07-28 | Corning Incorporated | Methods and apparatus for forming heat treated optical fiber |
| CN100510811C (zh) * | 2002-07-31 | 2009-07-08 | 康宁股份有限公司 | 具有大有效面积、低斜率以及低零色散的非零色散位移光纤 |
| EP1657575A4 (en) * | 2003-04-11 | 2008-03-19 | Fujikura Ltd | OPTICAL FIBER |
| US6917740B2 (en) * | 2003-05-30 | 2005-07-12 | Corning Incorporated | Optical fiber having reduced viscosity mismatch |
| US7715675B2 (en) | 2003-07-18 | 2010-05-11 | Corning Incorporated | Optical fiber coating system and coated optical fiber |
| US7620282B2 (en) | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
| WO2009062131A1 (en) * | 2007-11-09 | 2009-05-14 | Draka Comteq, B.V. | Microbend- resistant optical fiber |
| US7773848B2 (en) | 2008-07-30 | 2010-08-10 | Corning Incorporated | Low bend loss single mode optical fiber |
| US7676129B1 (en) | 2008-11-18 | 2010-03-09 | Corning Incorporated | Bend-insensitive fiber with two-segment core |
| US8406596B2 (en) * | 2009-08-12 | 2013-03-26 | Corning Incorporated | Optical fiber containing multi-layered coating system |
| 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 |
| US8184936B2 (en) | 2009-08-18 | 2012-05-22 | Yangtze Optical Fibre And Cable Company, Ltd. | Multi-mode bending-resistant fiber and production method thereof |
| US8542969B2 (en) | 2010-02-26 | 2013-09-24 | Corning Incorporated | Low bend loss optical fiber |
| US8655133B2 (en) * | 2010-02-26 | 2014-02-18 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical communication system including same |
| US7929818B1 (en) * | 2010-06-30 | 2011-04-19 | Corning Incorporated | Large effective area fiber with graded index GE-free core |
| US8873917B2 (en) | 2011-05-20 | 2014-10-28 | Corning Incorporated | Low bend loss optical fiber |
| KR102038955B1 (ko) | 2011-08-19 | 2019-10-31 | 코닝 인코포레이티드 | 굽힘 손실이 낮은 광 섬유 |
| US8565567B2 (en) * | 2011-11-23 | 2013-10-22 | Sumitomo Electric Industries, Ltd. | Multi-mode optical fiber |
| US8849082B2 (en) | 2011-11-29 | 2014-09-30 | Corning Incorporated | Low bend loss optical fiber |
| US8666214B2 (en) | 2011-11-30 | 2014-03-04 | Corning Incorporated | Low bend loss optical fiber |
| US8588569B2 (en) | 2011-11-30 | 2013-11-19 | Corning Incorporated | Low bend loss optical fiber |
| US9188736B2 (en) * | 2013-04-08 | 2015-11-17 | Corning Incorporated | Low bend loss optical fiber |
| US9488774B2 (en) * | 2014-04-01 | 2016-11-08 | Corning Incorporated | Primary optical fiber coating composition containing non-radiation curable component |
| US9772445B2 (en) * | 2015-04-07 | 2017-09-26 | Corning Incorporated | Low attenuation fiber with stress relieving layer and a method of making such |
| US9594210B2 (en) * | 2015-06-30 | 2017-03-14 | Corning Incorporated | Optical fiber with large effective area and low bending loss |
| US9798079B2 (en) | 2015-09-15 | 2017-10-24 | Corning Incorporated | Low bend loss single mode optical fiber with chlorine updoped cladding |
| US9851501B2 (en) * | 2016-03-29 | 2017-12-26 | Corning Incorporated | Low bend loss optical fiber |
-
2017
- 2017-03-20 US US15/463,142 patent/US9851501B2/en active Active
- 2017-03-28 EP EP17742321.7A patent/EP3436856B1/en active Active
- 2017-03-28 RU RU2018137801A patent/RU2727854C2/ru active
- 2017-03-28 WO PCT/US2017/024472 patent/WO2017172714A1/en not_active Ceased
- 2017-03-28 CN CN201780022239.0A patent/CN109121432B/zh active Active
- 2017-03-28 JP JP2018550835A patent/JP7148407B2/ja active Active
- 2017-11-14 US US15/812,560 patent/US10082622B2/en active Active
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