JPH0557562B2 - - Google Patents
Info
- Publication number
- JPH0557562B2 JPH0557562B2 JP61104422A JP10442286A JPH0557562B2 JP H0557562 B2 JPH0557562 B2 JP H0557562B2 JP 61104422 A JP61104422 A JP 61104422A JP 10442286 A JP10442286 A JP 10442286A JP H0557562 B2 JPH0557562 B2 JP H0557562B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- refractive index
- radius
- silica glass
- cladding layer
- 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
- 239000000835 fiber Substances 0.000 claims description 28
- 239000013307 optical fiber Substances 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 238000005253 cladding Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 10
- 239000002019 doping agent Substances 0.000 claims description 7
- 229910052732 germanium Inorganic materials 0.000 claims description 6
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 43
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61104422A JPS62260110A (ja) | 1986-05-06 | 1986-05-06 | 石英ガラス系マルチプルフアイバ |
| US06/940,470 US4759604A (en) | 1985-12-20 | 1986-12-11 | Optical multiconductor of silica glass type |
| CA000525704A CA1273518A (fr) | 1985-12-20 | 1986-12-18 | Multiconducteur optique du type derive de verre de silice |
| EP86202341A EP0228140B1 (fr) | 1985-12-20 | 1986-12-19 | Multiconducteur optique en verre de silice |
| DE8686202341T DE3688053T2 (de) | 1985-12-20 | 1986-12-19 | Optischer silikatglasmehrfachleiter. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61104422A JPS62260110A (ja) | 1986-05-06 | 1986-05-06 | 石英ガラス系マルチプルフアイバ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62260110A JPS62260110A (ja) | 1987-11-12 |
| JPH0557562B2 true JPH0557562B2 (fr) | 1993-08-24 |
Family
ID=14380255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61104422A Granted JPS62260110A (ja) | 1985-12-20 | 1986-05-06 | 石英ガラス系マルチプルフアイバ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62260110A (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063504A (ja) * | 1983-09-17 | 1985-04-11 | Dainichi Nippon Cables Ltd | イメ−ジガイド |
| JPS60211406A (ja) * | 1984-04-04 | 1985-10-23 | Hitachi Cable Ltd | 耐放射線イメ−ジフアイバ |
| JPS60218607A (ja) * | 1984-04-13 | 1985-11-01 | Dainichi Nippon Cables Ltd | ２層構造のイメ−ジガイド |
-
1986
- 1986-05-06 JP JP61104422A patent/JPS62260110A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063504A (ja) * | 1983-09-17 | 1985-04-11 | Dainichi Nippon Cables Ltd | イメ−ジガイド |
| JPS60211406A (ja) * | 1984-04-04 | 1985-10-23 | Hitachi Cable Ltd | 耐放射線イメ−ジフアイバ |
| JPS60218607A (ja) * | 1984-04-13 | 1985-11-01 | Dainichi Nippon Cables Ltd | ２層構造のイメ−ジガイド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62260110A (ja) | 1987-11-12 |
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