JPWO2022131161A1 - - Google Patents
Info
- Publication number
- JPWO2022131161A1 JPWO2022131161A1 JP2022569951A JP2022569951A JPWO2022131161A1 JP WO2022131161 A1 JPWO2022131161 A1 JP WO2022131161A1 JP 2022569951 A JP2022569951 A JP 2022569951A JP 2022569951 A JP2022569951 A JP 2022569951A JP WO2022131161 A1 JPWO2022131161 A1 JP WO2022131161A1
- 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020207898 | 2020-12-15 | ||
| PCT/JP2021/045572 WO2022131161A1 (ja) | 2020-12-15 | 2021-12-10 | 光ファイバ、光ファイバの設計方法および光ファイバの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022131161A1 true JPWO2022131161A1 (https=) | 2022-06-23 |
Family
ID=82059130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022569951A Pending JPWO2022131161A1 (https=) | 2020-12-15 | 2021-12-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230324605A1 (https=) |
| EP (1) | EP4266098A4 (https=) |
| JP (1) | JPWO2022131161A1 (https=) |
| WO (1) | WO2022131161A1 (https=) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062106A1 (en) * | 1999-04-13 | 2000-10-19 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical communication system comprising the same |
| JP2011197667A (ja) * | 2010-02-26 | 2011-10-06 | Sumitomo Electric Ind Ltd | 光ファイバ及びそれを含む光通信システム |
| JP2012516473A (ja) * | 2009-01-30 | 2012-07-19 | コーニング インコーポレイテッド | Ｇｅ不含有コアを有する大実効断面積ファイバ |
| WO2012108467A1 (ja) * | 2011-02-09 | 2012-08-16 | 古河電気工業株式会社 | 光ファイバおよび光伝送システム |
| JP2015166853A (ja) * | 2014-02-12 | 2015-09-24 | 住友電気工業株式会社 | 光ファイバ |
| JP2018533079A (ja) * | 2015-09-15 | 2018-11-08 | コーニング インコーポレイテッド | 塩素でアップドーピングされたクラッドを有する低曲げ損失シングルモード光ファイバ |
| US20190243063A1 (en) * | 2018-02-05 | 2019-08-08 | Corning Incorporated | Low loss wide bandwidth optical fiber |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607079A (en) | 1985-06-24 | 1986-08-19 | General Electric Company | Blend of polycarbonate, acrylate elastomeric copolymer and a phenoxy resin |
| JP2003066259A (ja) | 2001-08-29 | 2003-03-05 | Hitachi Cable Ltd | 波長多重伝送用低非線形光ファイバ |
| US6904218B2 (en) * | 2003-05-12 | 2005-06-07 | Fitel U.S.A. Corporation | Super-large-effective-area (SLA) optical fiber and communication system incorporating the same |
| US7978949B2 (en) * | 2007-11-13 | 2011-07-12 | The Furukawa Electric Co., Ltd. | Optical fibers and optical transmission systems |
| JP2009122277A (ja) | 2007-11-13 | 2009-06-04 | Furukawa Electric Co Ltd:The | 光ファイバおよび光伝送システム |
| JP5619516B2 (ja) * | 2010-08-04 | 2014-11-05 | 古河電気工業株式会社 | 光ファイバ |
| EP2687883A4 (en) * | 2011-03-17 | 2014-09-24 | Furukawa Electric Co Ltd | GLASS FIBER, LIGHT TRANSMISSION SYSTEM AND METHOD OF MEASURING GLASS FIBERS |
| JP2016012123A (ja) * | 2014-06-05 | 2016-01-21 | 住友電気工業株式会社 | 光ファイバ |
| JP6717194B2 (ja) * | 2014-08-28 | 2020-07-01 | 住友電気工業株式会社 | 光ファイバおよび光ファイバ伝送路 |
| JP2019120894A (ja) * | 2018-01-11 | 2019-07-22 | 住友電気工業株式会社 | 光ファイバ、光ファイバ心線および光伝送システム |
| WO2020162406A1 (ja) * | 2019-02-05 | 2020-08-13 | 古河電気工業株式会社 | 光ファイバ |
-
2021
- 2021-12-10 JP JP2022569951A patent/JPWO2022131161A1/ja active Pending
- 2021-12-10 WO PCT/JP2021/045572 patent/WO2022131161A1/ja not_active Ceased
- 2021-12-10 EP EP21906523.2A patent/EP4266098A4/en active Pending
-
2023
- 2023-06-14 US US18/334,505 patent/US20230324605A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062106A1 (en) * | 1999-04-13 | 2000-10-19 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical communication system comprising the same |
| JP2012516473A (ja) * | 2009-01-30 | 2012-07-19 | コーニング インコーポレイテッド | Ｇｅ不含有コアを有する大実効断面積ファイバ |
| JP2011197667A (ja) * | 2010-02-26 | 2011-10-06 | Sumitomo Electric Ind Ltd | 光ファイバ及びそれを含む光通信システム |
| WO2012108467A1 (ja) * | 2011-02-09 | 2012-08-16 | 古河電気工業株式会社 | 光ファイバおよび光伝送システム |
| JP2015166853A (ja) * | 2014-02-12 | 2015-09-24 | 住友電気工業株式会社 | 光ファイバ |
| JP2018533079A (ja) * | 2015-09-15 | 2018-11-08 | コーニング インコーポレイテッド | 塩素でアップドーピングされたクラッドを有する低曲げ損失シングルモード光ファイバ |
| US20190243063A1 (en) * | 2018-02-05 | 2019-08-08 | Corning Incorporated | Low loss wide bandwidth optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230324605A1 (en) | 2023-10-12 |
| WO2022131161A1 (ja) | 2022-06-23 |
| EP4266098A4 (en) | 2024-10-30 |
| EP4266098A1 (en) | 2023-10-25 |
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