JPH0135779B2 - - Google Patents
Info
- Publication number
- JPH0135779B2 JPH0135779B2 JP9030582A JP9030582A JPH0135779B2 JP H0135779 B2 JPH0135779 B2 JP H0135779B2 JP 9030582 A JP9030582 A JP 9030582A JP 9030582 A JP9030582 A JP 9030582A JP H0135779 B2 JPH0135779 B2 JP H0135779B2
- Authority
- JP
- Japan
- Prior art keywords
- porous preform
- fluorine
- optical fiber
- burner
- cladding
- 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
Links
- 229910052731 fluorine Inorganic materials 0.000 claims description 28
- 239000011737 fluorine Substances 0.000 claims description 26
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 25
- 239000013307 optical fiber Substances 0.000 claims description 23
- 238000005253 cladding Methods 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910008284 Si—F Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000004017 vitrification Methods 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]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030582A JPS58208146A (ja) | 1982-05-27 | 1982-05-27 | 耐放射線用光フアイバ母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030582A JPS58208146A (ja) | 1982-05-27 | 1982-05-27 | 耐放射線用光フアイバ母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58208146A JPS58208146A (ja) | 1983-12-03 |
| JPH0135779B2 true JPH0135779B2 (en]) | 1989-07-27 |
Family
ID=13994822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9030582A Granted JPS58208146A (ja) | 1982-05-27 | 1982-05-27 | 耐放射線用光フアイバ母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58208146A (en]) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161347A (ja) * | 1984-01-24 | 1985-08-23 | Sumitomo Electric Ind Ltd | 光フアイバ用ガラス母材の製造方法 |
| JPS60226422A (ja) * | 1984-04-20 | 1985-11-11 | Sumitomo Electric Ind Ltd | シングルモ−ドフアイバ用中間体の製造方法 |
| JPS60260430A (ja) * | 1984-06-04 | 1985-12-23 | Sumitomo Electric Ind Ltd | フツ素をクラツド部に含有する光フアイバ用母材の製造方法 |
| CA1236695A (en) * | 1984-09-17 | 1988-05-17 | Koichi Abe | Optical fiber |
| JPS6172643A (ja) * | 1984-09-19 | 1986-04-14 | Sumitomo Electric Ind Ltd | 光フアイバ用母材の製造方法 |
| CA1260684A (en) * | 1985-03-19 | 1989-09-26 | Koichi Abe | Optical waveguide manufacture |
| DE3518142A1 (de) * | 1985-05-21 | 1986-11-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung eines laenglichen glaskoerpers, insbesondere einer vorform fuer lichtwellenleiter |
| JPS6278124A (ja) * | 1985-09-30 | 1987-04-10 | Sumitomo Electric Ind Ltd | 高純度石英パイプの製造方法 |
| JPH0613415B2 (ja) * | 1986-02-03 | 1994-02-23 | ライト ウエイブ テクノロジ− インコ−ポレ−テツド | プリフオ−ム用ス−トの形成方法 |
-
1982
- 1982-05-27 JP JP9030582A patent/JPS58208146A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58208146A (ja) | 1983-12-03 |
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