JPH0310580B2 - - Google Patents
Info
- Publication number
- JPH0310580B2 JPH0310580B2 JP59146091A JP14609184A JPH0310580B2 JP H0310580 B2 JPH0310580 B2 JP H0310580B2 JP 59146091 A JP59146091 A JP 59146091A JP 14609184 A JP14609184 A JP 14609184A JP H0310580 B2 JPH0310580 B2 JP H0310580B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- image
- unit
- fibers
- spacer
- 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 70
- 238000000034 method Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 30
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000010453 quartz Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14609184A JPS6126005A (ja) | 1984-07-16 | 1984-07-16 | イメ−ジフアイバの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14609184A JPS6126005A (ja) | 1984-07-16 | 1984-07-16 | イメ−ジフアイバの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6126005A JPS6126005A (ja) | 1986-02-05 |
| JPH0310580B2 true JPH0310580B2 (US06262066-20010717-C00424.png) | 1991-02-14 |
Family
ID=15399927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14609184A Granted JPS6126005A (ja) | 1984-07-16 | 1984-07-16 | イメ−ジフアイバの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6126005A (US06262066-20010717-C00424.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5012087A (en) * | 1989-04-13 | 1991-04-30 | General Electric Company | Fiber optic safety system |
| JP2011034040A (ja) * | 2009-07-09 | 2011-02-17 | Mitsubishi Cable Ind Ltd | 光コンバイナ及びその製造方法 |
| CN103562767B (zh) * | 2010-03-16 | 2016-11-09 | Ofs菲特尔有限责任公司 | 用于多芯光纤电缆的多光纤连接器 |
| US9069144B2 (en) | 2010-03-16 | 2015-06-30 | Ofs Fitel, Llc | Connectors for use with polarization-maintaining and multicore optical fiber cables |
| JP2013205557A (ja) * | 2012-03-28 | 2013-10-07 | Mitsubishi Cable Ind Ltd | 光ファイバ、及び光ファイバを製造する方法 |
| EP3018508B1 (en) | 2013-07-04 | 2019-10-02 | Sumitomo Electric Industries, Ltd. | Multi-core optical fiber and multi-core optical fiber cable |
| JP6018688B2 (ja) * | 2015-11-13 | 2016-11-02 | 三菱電線工業株式会社 | 光ファイバ、及び光ファイバを製造する方法 |
| GB201700936D0 (en) | 2017-01-19 | 2017-03-08 | Univ Bath | Optical fibre apparatus and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792303A (en) * | 1980-11-28 | 1982-06-08 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of multicore fiber preform |
-
1984
- 1984-07-16 JP JP14609184A patent/JPS6126005A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792303A (en) * | 1980-11-28 | 1982-06-08 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of multicore fiber preform |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126005A (ja) | 1986-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |