JPH0460057B2 - - Google Patents
Info
- Publication number
- JPH0460057B2 JPH0460057B2 JP9596286A JP9596286A JPH0460057B2 JP H0460057 B2 JPH0460057 B2 JP H0460057B2 JP 9596286 A JP9596286 A JP 9596286A JP 9596286 A JP9596286 A JP 9596286A JP H0460057 B2 JPH0460057 B2 JP H0460057B2
- Authority
- JP
- Japan
- Prior art keywords
- fluorine
- base material
- silicon
- deposit
- silica
- Prior art date
- 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.)
- Expired - Lifetime
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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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]
- C03B37/01413—Reactant delivery systems
-
- 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
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596286A JPS62252335A (ja) | 1986-04-25 | 1986-04-25 | 光伝送用ガラス母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596286A JPS62252335A (ja) | 1986-04-25 | 1986-04-25 | 光伝送用ガラス母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62252335A JPS62252335A (ja) | 1987-11-04 |
| JPH0460057B2 true JPH0460057B2 (pt) | 1992-09-25 |
Family
ID=14151843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9596286A Granted JPS62252335A (ja) | 1986-04-25 | 1986-04-25 | 光伝送用ガラス母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62252335A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698247B2 (en) * | 2001-05-04 | 2004-03-02 | Corning Incorporated | Method and feedstock for making silica by flame combustion |
| EP3950610A1 (de) * | 2020-08-06 | 2022-02-09 | Heraeus Quarzglas GmbH & Co. KG | Alternative fluorierungsmittel ii: fluosil und sootaufbau |
-
1986
- 1986-04-25 JP JP9596286A patent/JPS62252335A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62252335A (ja) | 1987-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |