JPWO2024053252A1 - - Google Patents
Info
- Publication number
- JPWO2024053252A1 JPWO2024053252A1 JP2024545477A JP2024545477A JPWO2024053252A1 JP WO2024053252 A1 JPWO2024053252 A1 JP WO2024053252A1 JP 2024545477 A JP2024545477 A JP 2024545477A JP 2024545477 A JP2024545477 A JP 2024545477A JP WO2024053252 A1 JPWO2024053252 A1 JP WO2024053252A1
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical 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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022142279 | 2022-09-07 | ||
| PCT/JP2023/026095 WO2024053252A1 (ja) | 2022-09-07 | 2023-07-14 | 偏波保持光ファイバおよび偏波保持光ファイバの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024053252A1 true JPWO2024053252A1 (https=) | 2024-03-14 |
| JPWO2024053252A5 JPWO2024053252A5 (https=) | 2025-05-16 |
Family
ID=90192430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024545477A Pending JPWO2024053252A1 (https=) | 2022-09-07 | 2023-07-14 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2024053252A1 (https=) |
| CN (1) | CN119768717A (https=) |
| TW (1) | TW202434925A (https=) |
| WO (1) | WO2024053252A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025159182A1 (ja) * | 2024-01-26 | 2025-07-31 | 株式会社フジクラ | 偏波保持ファイバ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636507A (ja) * | 1986-06-27 | 1988-01-12 | Sumitomo Electric Ind Ltd | 定偏波光フアイバ |
| EP1700146B1 (en) * | 2003-12-19 | 2013-04-10 | NKT Photonics A/S | Photonic crystal fibres comprising stress elements |
| JP5390741B2 (ja) * | 2005-10-11 | 2014-01-15 | 古河電気工業株式会社 | 光ファイバおよび光伝送媒体 |
| JP4243327B2 (ja) * | 2007-04-06 | 2009-03-25 | 株式会社フジクラ | フォトニックバンドギャップファイバ及びファイバ増幅器 |
| EP2174172B1 (en) * | 2007-07-31 | 2017-06-21 | Corning Incorporated | Polarization maintaining and single polarization optical fiber comprising boron-fluorine doped stress members |
| JP2011170061A (ja) * | 2010-02-18 | 2011-09-01 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバおよび光ファイバの製造方法 |
| WO2012046696A1 (ja) * | 2010-10-05 | 2012-04-12 | 株式会社フジクラ | 偏波保持光ファイバ |
| EP3072002B1 (en) * | 2013-11-22 | 2024-05-22 | IMRA America, Inc. | Polarizing and polarization maintaining leakage channel fibers |
| JP2015184371A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社フジクラ | 偏波保持光ファイバ |
-
2023
- 2023-07-14 JP JP2024545477A patent/JPWO2024053252A1/ja active Pending
- 2023-07-14 CN CN202380062141.3A patent/CN119768717A/zh active Pending
- 2023-07-14 WO PCT/JP2023/026095 patent/WO2024053252A1/ja not_active Ceased
- 2023-08-31 TW TW112132987A patent/TW202434925A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202434925A (zh) | 2024-09-01 |
| CN119768717A (zh) | 2025-04-04 |
| WO2024053252A1 (ja) | 2024-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250214 |