JPH0424292B2 - - Google Patents
Info
- Publication number
- JPH0424292B2 JPH0424292B2 JP19410583A JP19410583A JPH0424292B2 JP H0424292 B2 JPH0424292 B2 JP H0424292B2 JP 19410583 A JP19410583 A JP 19410583A JP 19410583 A JP19410583 A JP 19410583A JP H0424292 B2 JPH0424292 B2 JP H0424292B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- flame
- fluorine
- fine particle
- synthesis
- 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
- 239000011521 glass Substances 0.000 claims description 44
- 229910052731 fluorine Inorganic materials 0.000 claims description 24
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 23
- 239000011737 fluorine Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 230000008021 deposition Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- -1 CCl 2 F 2 Chemical class 0.000 description 2
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 229910020177 SiOF Inorganic materials 0.000 description 1
- 229910008284 Si—F Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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]
- C03B37/01413—Reactant delivery systems
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1415—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)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (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 |
|---|---|---|---|
| JP19410583A JPS6086039A (ja) | 1983-10-19 | 1983-10-19 | 弗素含有シリカガラスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19410583A JPS6086039A (ja) | 1983-10-19 | 1983-10-19 | 弗素含有シリカガラスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6086039A JPS6086039A (ja) | 1985-05-15 |
| JPH0424292B2 true JPH0424292B2 (en]) | 1992-04-24 |
Family
ID=16319014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19410583A Granted JPS6086039A (ja) | 1983-10-19 | 1983-10-19 | 弗素含有シリカガラスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6086039A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5071460A (en) * | 1988-03-04 | 1991-12-10 | Nippon Telegraph And Telephone Corporation | Process for the preparation of fluoride glass and process for the preparation of optical fiber preform using the fluoride glass |
| US5145508A (en) * | 1988-03-04 | 1992-09-08 | Nippon Telegraph And Telephone Corporation | Method of making fluoride glass using barium β-diketones |
| JPH01257909A (ja) * | 1988-04-08 | 1989-10-16 | Tosoh Corp | 紫外線用色消レンズ |
| US6990836B2 (en) * | 2000-02-23 | 2006-01-31 | Shin-Etsu Chemical Co., Ltd. | Method of producing fluorine-containing synthetic quartz glass |
| US6698247B2 (en) | 2001-05-04 | 2004-03-02 | Corning Incorporated | Method and feedstock for making silica by flame combustion |
-
1983
- 1983-10-19 JP JP19410583A patent/JPS6086039A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6086039A (ja) | 1985-05-15 |
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