JPWO2021079788A1 - - Google Patents
Info
- Publication number
- JPWO2021079788A1 JPWO2021079788A1 JP2021554309A JP2021554309A JPWO2021079788A1 JP WO2021079788 A1 JPWO2021079788 A1 JP WO2021079788A1 JP 2021554309 A JP2021554309 A JP 2021554309A JP 2021554309 A JP2021554309 A JP 2021554309A JP WO2021079788 A1 JPWO2021079788 A1 JP WO2021079788A1
- 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
- G02B6/02295—Microstructured optical fibre
- G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
-
- 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
-
- 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
- G02B6/02023—Based on higher order modes, i.e. propagating modes other than the LP01 or HE11 fundamental mode
-
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
-
- 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
- G02B6/036—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 - +
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193666 | 2019-10-24 | ||
PCT/JP2020/038650 WO2021079788A1 (ja) | 2019-10-24 | 2020-10-13 | 光ファイバおよび光ケーブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021079788A1 true JPWO2021079788A1 (ja) | 2021-04-29 |
JPWO2021079788A5 JPWO2021079788A5 (ja) | 2022-06-30 |
Family
ID=75619410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021554309A Pending JPWO2021079788A1 (ja) | 2019-10-24 | 2020-10-13 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11841529B2 (ja) |
EP (1) | EP4050388A4 (ja) |
JP (1) | JPWO2021079788A1 (ja) |
CN (1) | CN114556171A (ja) |
WO (1) | WO2021079788A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114415299B (zh) * | 2022-03-30 | 2022-06-24 | 深圳市埃尔法光电科技有限公司 | 一种光纤信号直导式光模块 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7187833B2 (en) * | 2004-04-29 | 2007-03-06 | Corning Incorporated | Low attenuation large effective area optical fiber |
US7336877B2 (en) * | 2004-08-31 | 2008-02-26 | Corning Incorporated | Broadband optical fiber |
US7406237B2 (en) | 2006-02-21 | 2008-07-29 | Corning Incorporated | Multiband optical fiber |
US7450807B2 (en) | 2006-08-31 | 2008-11-11 | Corning Incorporated | Low bend loss optical fiber with deep depressed ring |
US7620282B2 (en) * | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
SG11201609916RA (en) | 2014-05-30 | 2016-12-29 | Kuraray Co | Culture method and cell mass |
US9995873B2 (en) | 2016-07-29 | 2018-06-12 | Corning Incorporated | Single-mode large effective area optical fibers |
JP6911307B2 (ja) | 2016-09-13 | 2021-07-28 | 住友電気工業株式会社 | 光ファイバおよび光ファイバ心線 |
PL3729151T3 (pl) * | 2017-12-21 | 2022-07-25 | Draka Comteq France | Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny |
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 |
-
2020
- 2020-10-13 EP EP20878082.5A patent/EP4050388A4/en active Pending
- 2020-10-13 US US17/754,682 patent/US11841529B2/en active Active
- 2020-10-13 WO PCT/JP2020/038650 patent/WO2021079788A1/ja unknown
- 2020-10-13 CN CN202080071303.6A patent/CN114556171A/zh active Pending
- 2020-10-13 JP JP2021554309A patent/JPWO2021079788A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021079788A1 (ja) | 2021-04-29 |
EP4050388A1 (en) | 2022-08-31 |
US11841529B2 (en) | 2023-12-12 |
US20230228936A1 (en) | 2023-07-20 |
EP4050388A4 (en) | 2022-11-16 |
CN114556171A (zh) | 2022-05-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220329 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230921 |
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A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240625 |