JPWO2025004909A1 - - Google Patents
Info
- Publication number
- JPWO2025004909A1 JPWO2025004909A1 JP2025529666A JP2025529666A JPWO2025004909A1 JP WO2025004909 A1 JPWO2025004909 A1 JP WO2025004909A1 JP 2025529666 A JP2025529666 A JP 2025529666A JP 2025529666 A JP2025529666 A JP 2025529666A JP WO2025004909 A1 JPWO2025004909 A1 JP WO2025004909A1
- 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
-
- 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
- G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023106126 | 2023-06-28 | ||
| PCT/JP2024/022095 WO2025004909A1 (ja) | 2023-06-28 | 2024-06-18 | 偏波保持マルチコア光ファイバおよび偏波保持マルチコア光ファイバの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025004909A1 true JPWO2025004909A1 (https=) | 2025-01-02 |
| JPWO2025004909A5 JPWO2025004909A5 (https=) | 2026-04-01 |
Family
ID=93939002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025529666A Pending JPWO2025004909A1 (https=) | 2023-06-28 | 2024-06-18 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025004909A1 (https=) |
| CN (1) | CN121175604A (https=) |
| WO (1) | WO2025004909A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607406A (ja) * | 1983-06-27 | 1985-01-16 | Fujikura Ltd | 単偏波デユアルコア単一モ−ド光フアイバ |
| JPH0930824A (ja) * | 1995-07-21 | 1997-02-04 | Sumitomo Electric Ind Ltd | 偏波保持光ファイバの製造方法及び偏波保持光ファイバ |
| US20040050110A1 (en) * | 2002-08-29 | 2004-03-18 | Berkey George E. | Methods for fabricating optical fibers and optical fiber preforms |
| EP2569664A1 (en) * | 2010-05-13 | 2013-03-20 | Coractive High-Tech Inc. | High birefringence polarization-maintaining optical fiber based on multi component silica glass |
| JP6692128B2 (ja) * | 2015-07-02 | 2020-05-13 | 株式会社フジクラ | マルチコア偏波保持ファイバ |
| WO2018174206A1 (ja) * | 2017-03-22 | 2018-09-27 | 株式会社フジクラ | 偏波保持ファイバ、光デバイス、偏波保持ファイバの母材、及び製造方法 |
| CN110261956B (zh) * | 2019-06-20 | 2021-02-26 | 长飞光纤光缆股份有限公司 | 一种阵列型保偏多芯光纤 |
| DK4292990T3 (da) * | 2021-02-12 | 2025-12-08 | Sumitomo Electric Industries | Polarisationsbevarende optisk fiber og fremgangsmåde til fremstilling af polarisationsbevarende optisk fiber |
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2024
- 2024-06-18 JP JP2025529666A patent/JPWO2025004909A1/ja active Pending
- 2024-06-18 WO PCT/JP2024/022095 patent/WO2025004909A1/ja not_active Ceased
- 2024-06-18 CN CN202480034440.0A patent/CN121175604A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025004909A1 (ja) | 2025-01-02 |
| CN121175604A (zh) | 2025-12-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251110 |