DK2479150T3 - Optical fiber preform, optical fiber and a method for producing optical fiber preform - Google Patents
Optical fiber preform, optical fiber and a method for producing optical fiber preformInfo
- Publication number
- DK2479150T3 DK2479150T3 DK12151558T DK12151558T DK2479150T3 DK 2479150 T3 DK2479150 T3 DK 2479150T3 DK 12151558 T DK12151558 T DK 12151558T DK 12151558 T DK12151558 T DK 12151558T DK 2479150 T3 DK2479150 T3 DK 2479150T3
- Authority
- DK
- Denmark
- Prior art keywords
- optical fiber
- fiber preform
- producing
- preform
- producing optical
- Prior art date
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
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011009823 | 2011-01-20 | ||
| JP2011137372A JP5708291B2 (en) | 2011-01-20 | 2011-06-21 | Optical fiber preform, optical fiber, and optical fiber preform manufacturing method |
| US201161501961P | 2011-06-28 | 2011-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2479150T3 true DK2479150T3 (en) | 2013-12-16 |
Family
ID=46842246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12151558T DK2479150T3 (en) | 2011-01-20 | 2012-01-18 | Optical fiber preform, optical fiber and a method for producing optical fiber preform |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP5708291B2 (en) |
| DK (1) | DK2479150T3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5625037B2 (en) | 2012-03-23 | 2014-11-12 | 株式会社フジクラ | Manufacturing method of glass base material |
| JP6048105B2 (en) | 2012-12-12 | 2016-12-21 | 住友電気工業株式会社 | Optical fiber manufacturing method and optical fiber |
| WO2014119559A1 (en) * | 2013-02-04 | 2014-08-07 | 住友電気工業株式会社 | Optical-fiber preform and method for manufacturing optical-fiber preform |
| WO2016013545A1 (en) * | 2014-07-22 | 2016-01-28 | 住友電気工業株式会社 | Method of manufacturing optical fiber preform and optical fiber preform |
| JP6551109B2 (en) * | 2014-11-20 | 2019-07-31 | 住友電気工業株式会社 | Optical fiber |
| JP6795983B2 (en) * | 2016-09-12 | 2020-12-02 | 株式会社フジクラ | A method for manufacturing a base material for an optical fiber and a method for manufacturing an optical fiber using the same. |
| JP6916235B2 (en) * | 2019-03-27 | 2021-08-11 | 古河電気工業株式会社 | Optical fiber manufacturing method |
| JP7397679B2 (en) * | 2020-01-16 | 2023-12-13 | 株式会社フジクラ | Method for manufacturing optical fiber base material and method for manufacturing optical fiber using the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03232732A (en) * | 1990-02-08 | 1991-10-16 | Shin Etsu Chem Co Ltd | Production of glass preform for hydrogen-resistant optical fiber |
| JP2001089160A (en) * | 1999-09-22 | 2001-04-03 | Hoya Corp | Method for forming glass layer, method for producing optical fiber preform, method for producing optical fiber, and metal chemical vapor deposition device |
| JP2007504080A (en) * | 2003-08-29 | 2007-03-01 | コーニング インコーポレイテッド | Optical fiber containing alkali metal oxide and method and apparatus for manufacturing the same |
| WO2005058765A1 (en) * | 2003-12-12 | 2005-06-30 | Corning Incorporated | Alkali-doped optical fiber, its preform and method of making the same |
| JP4409481B2 (en) * | 2005-06-10 | 2010-02-03 | 株式会社フジクラ | Optical fiber manufacturing method |
-
2011
- 2011-06-21 JP JP2011137372A patent/JP5708291B2/en active Active
-
2012
- 2012-01-18 DK DK12151558T patent/DK2479150T3/en active
-
2015
- 2015-03-02 JP JP2015040074A patent/JP5896056B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5896056B2 (en) | 2016-03-30 |
| JP5708291B2 (en) | 2015-04-30 |
| JP2015155370A (en) | 2015-08-27 |
| JP2012162443A (en) | 2012-08-30 |
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