JPH0324420B2 - - Google Patents
Info
- Publication number
- JPH0324420B2 JPH0324420B2 JP1548983A JP1548983A JPH0324420B2 JP H0324420 B2 JPH0324420 B2 JP H0324420B2 JP 1548983 A JP1548983 A JP 1548983A JP 1548983 A JP1548983 A JP 1548983A JP H0324420 B2 JPH0324420 B2 JP H0324420B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- core
- glass rod
- sio
- rod
- 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 37
- 239000002019 doping agent Substances 0.000 claims description 10
- 239000005373 porous glass Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 229910003902 SiCl 4 Inorganic materials 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 15
- 229910004298 SiO 2 Inorganic materials 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 230000010287 polarization Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000005253 cladding Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 229910005793 GeO 2 Inorganic materials 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
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)
- Light Guides In General And Applications Therefor (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1548983A JPS59141438A (ja) | 1983-02-03 | 1983-02-03 | 光フアイバ母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1548983A JPS59141438A (ja) | 1983-02-03 | 1983-02-03 | 光フアイバ母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59141438A JPS59141438A (ja) | 1984-08-14 |
| JPH0324420B2 true JPH0324420B2 (fr) | 1991-04-03 |
Family
ID=11890205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1548983A Granted JPS59141438A (ja) | 1983-02-03 | 1983-02-03 | 光フアイバ母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59141438A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136132A (ja) * | 1984-07-26 | 1986-02-20 | Fujitsu Ltd | 偏波面保存光フアイバの製造方法 |
| JPS6172640A (ja) * | 1984-09-18 | 1986-04-14 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ用母材の製造方法 |
| JPS6186441A (ja) * | 1984-10-05 | 1986-05-01 | Nippon Telegr & Teleph Corp <Ntt> | 単一偏波光フアイバ用多孔質母材の製造方法および製造装置 |
-
1983
- 1983-02-03 JP JP1548983A patent/JPS59141438A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59141438A (ja) | 1984-08-14 |
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