JPWO2021187514A1 - - Google Patents
Info
- Publication number
- JPWO2021187514A1 JPWO2021187514A1 JP2022508402A JP2022508402A JPWO2021187514A1 JP WO2021187514 A1 JPWO2021187514 A1 JP WO2021187514A1 JP 2022508402 A JP2022508402 A JP 2022508402A JP 2022508402 A JP2022508402 A JP 2022508402A JP WO2021187514 A1 JPWO2021187514 A1 JP WO2021187514A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
- G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
- G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020047923 | 2020-03-18 | ||
| PCT/JP2021/010778 WO2021187514A1 (ja) | 2020-03-18 | 2021-03-17 | 光ファイバ心線、光ファイバケーブル及び光ファイバテープ心線 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021187514A1 true JPWO2021187514A1 (https=) | 2021-09-23 |
| JPWO2021187514A5 JPWO2021187514A5 (https=) | 2023-02-28 |
Family
ID=77771549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508402A Pending JPWO2021187514A1 (https=) | 2020-03-18 | 2021-03-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11914205B2 (https=) |
| JP (1) | JPWO2021187514A1 (https=) |
| WO (1) | WO2021187514A1 (https=) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03155510A (ja) * | 1989-08-10 | 1991-07-03 | Furukawa Electric Co Ltd:The | 光ファイバ心線 |
| WO2002066390A1 (fr) * | 2001-02-20 | 2002-08-29 | Sumitomo Electric Industries, Ltd. | Fibre optique revetue, bande centrale de fibre optique utilisant cette derniere et ensemble de fibre optique |
| US20030215196A1 (en) * | 2000-11-22 | 2003-11-20 | Dsm N.V. | Coated optical fibers |
| JP2004059420A (ja) * | 2002-06-07 | 2004-02-26 | Fujikura Ltd | 一次被覆層及び二次被覆層を備えた光ファイバ、光ファイバケーブル、及びその製造方法 |
| WO2008012926A1 (fr) * | 2006-07-28 | 2008-01-31 | The Furukawa Electric Co., Ltd. | Fibre optique |
| US20130330050A1 (en) * | 2011-02-15 | 2013-12-12 | Ls Cable & System Ltd. | Bend-insensitive optical fiber having small coating diameter and optical cable comprising the same |
| JP2015219271A (ja) * | 2014-05-14 | 2015-12-07 | 住友電気工業株式会社 | 光ファイバ |
| JP2016519333A (ja) * | 2013-03-28 | 2016-06-30 | コーニング インコーポレイテッド | 低い曲げ損失を有する大きな有効面積のファイバ |
| WO2018159146A1 (ja) * | 2017-03-03 | 2018-09-07 | 住友電気工業株式会社 | 光ファイバ |
| JP2019112293A (ja) * | 2017-11-16 | 2019-07-11 | オーエフエス ファイテル，エルエルシー | 高いシステム光信号対雑音比性能及び非線形性損失による低い劣化を必要とするアプリケーションのための光ファイバ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611634A (ja) | 1992-06-25 | 1994-01-21 | Furukawa Electric Co Ltd:The | 細径光ファイバ心線 |
| US6804442B1 (en) | 2002-06-07 | 2004-10-12 | Fujikura Ltd. | Optical fiber and optical fiber cable having a first jacket layer and a second jacket layer and a coefficient of thermal expansion selecting method |
| CN112654908B (zh) | 2018-09-13 | 2023-03-24 | 古河电气工业株式会社 | 光纤芯线和光纤线缆 |
-
2021
- 2021-03-17 WO PCT/JP2021/010778 patent/WO2021187514A1/ja not_active Ceased
- 2021-03-17 JP JP2022508402A patent/JPWO2021187514A1/ja active Pending
-
2022
- 2022-08-23 US US17/821,537 patent/US11914205B2/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03155510A (ja) * | 1989-08-10 | 1991-07-03 | Furukawa Electric Co Ltd:The | 光ファイバ心線 |
| US20030215196A1 (en) * | 2000-11-22 | 2003-11-20 | Dsm N.V. | Coated optical fibers |
| WO2002066390A1 (fr) * | 2001-02-20 | 2002-08-29 | Sumitomo Electric Industries, Ltd. | Fibre optique revetue, bande centrale de fibre optique utilisant cette derniere et ensemble de fibre optique |
| JP2004059420A (ja) * | 2002-06-07 | 2004-02-26 | Fujikura Ltd | 一次被覆層及び二次被覆層を備えた光ファイバ、光ファイバケーブル、及びその製造方法 |
| WO2008012926A1 (fr) * | 2006-07-28 | 2008-01-31 | The Furukawa Electric Co., Ltd. | Fibre optique |
| US20130330050A1 (en) * | 2011-02-15 | 2013-12-12 | Ls Cable & System Ltd. | Bend-insensitive optical fiber having small coating diameter and optical cable comprising the same |
| JP2016519333A (ja) * | 2013-03-28 | 2016-06-30 | コーニング インコーポレイテッド | 低い曲げ損失を有する大きな有効面積のファイバ |
| JP2015219271A (ja) * | 2014-05-14 | 2015-12-07 | 住友電気工業株式会社 | 光ファイバ |
| WO2018159146A1 (ja) * | 2017-03-03 | 2018-09-07 | 住友電気工業株式会社 | 光ファイバ |
| JP2019112293A (ja) * | 2017-11-16 | 2019-07-11 | オーエフエス ファイテル，エルエルシー | 高いシステム光信号対雑音比性能及び非線形性損失による低い劣化を必要とするアプリケーションのための光ファイバ |
Also Published As
| Publication number | Publication date |
|---|---|
| US11914205B2 (en) | 2024-02-27 |
| WO2021187514A1 (ja) | 2021-09-23 |
| US20220397732A1 (en) | 2022-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A131 | Notification of reasons for refusal |
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| A02 | Decision of refusal |
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