JPWO2024172150A1 - - Google Patents
Info
- Publication number
- JPWO2024172150A1 JPWO2024172150A1 JP2025501231A JP2025501231A JPWO2024172150A1 JP WO2024172150 A1 JPWO2024172150 A1 JP WO2024172150A1 JP 2025501231 A JP2025501231 A JP 2025501231A JP 2025501231 A JP2025501231 A JP 2025501231A JP WO2024172150 A1 JPWO2024172150 A1 JP WO2024172150A1
- 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
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/1065—Multiple coatings
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023022232 | 2023-02-16 | ||
| PCT/JP2024/005481 WO2024172150A1 (ja) | 2023-02-16 | 2024-02-16 | 光ファイバ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024172150A1 true JPWO2024172150A1 (https=) | 2024-08-22 |
| JPWO2024172150A5 JPWO2024172150A5 (https=) | 2025-10-30 |
Family
ID=92420174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025501231A Pending JPWO2024172150A1 (https=) | 2023-02-16 | 2024-02-16 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4667433A1 (https=) |
| JP (1) | JPWO2024172150A1 (https=) |
| CN (1) | CN120659765A (https=) |
| WO (1) | WO2024172150A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240418930A1 (en) * | 2024-07-26 | 2024-12-19 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical cable |
| WO2026058914A1 (ja) * | 2024-09-11 | 2026-03-19 | 住友電気工業株式会社 | 光ファイバ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006065006A (ja) * | 2004-08-27 | 2006-03-09 | Fujikura Ltd | 光ファイバ心線 |
| JP2014125405A (ja) * | 2012-12-27 | 2014-07-07 | Fujikura Ltd | 光ファイバ素線 |
| CN109562989B (zh) | 2016-08-02 | 2021-10-26 | 住友电气工业株式会社 | 光纤以及光纤的制造方法 |
| US10451795B2 (en) * | 2017-11-16 | 2019-10-22 | Ofs Fitel, Llc | Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments |
| JP2020020628A (ja) | 2018-07-31 | 2020-02-06 | パイオニア株式会社 | 速度算出装置 |
| CN113099726B (zh) * | 2019-11-08 | 2023-08-04 | 株式会社藤仓 | 光纤 |
| WO2021187466A1 (ja) * | 2020-03-18 | 2021-09-23 | 日東電工株式会社 | 被覆光ファイバの製造方法および被覆光ファイバ製造装置 |
-
2024
- 2024-02-16 WO PCT/JP2024/005481 patent/WO2024172150A1/ja not_active Ceased
- 2024-02-16 EP EP24756989.0A patent/EP4667433A1/en active Pending
- 2024-02-16 JP JP2025501231A patent/JPWO2024172150A1/ja active Pending
- 2024-02-16 CN CN202480011901.2A patent/CN120659765A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024172150A1 (ja) | 2024-08-22 |
| EP4667433A1 (en) | 2025-12-24 |
| CN120659765A (zh) | 2025-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250730 |