JPS5443750A - Directive coupler for optical fibers and production therefor - Google Patents
Directive coupler for optical fibers and production thereforInfo
- Publication number
- JPS5443750A JPS5443750A JP11024977A JP11024977A JPS5443750A JP S5443750 A JPS5443750 A JP S5443750A JP 11024977 A JP11024977 A JP 11024977A JP 11024977 A JP11024977 A JP 11024977A JP S5443750 A JPS5443750 A JP S5443750A
- Authority
- JP
- Japan
- Prior art keywords
- cores
- construction
- fiber
- optical fibers
- 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.)
- Pending
Links
Landscapes
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11024977A JPS5443750A (en) | 1977-09-13 | 1977-09-13 | Directive coupler for optical fibers and production therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11024977A JPS5443750A (en) | 1977-09-13 | 1977-09-13 | Directive coupler for optical fibers and production therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5443750A true JPS5443750A (en) | 1979-04-06 |
Family
ID=14530884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11024977A Pending JPS5443750A (en) | 1977-09-13 | 1977-09-13 | Directive coupler for optical fibers and production therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5443750A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128904A (en) * | 1980-03-14 | 1981-10-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
JPS56151905A (en) * | 1980-04-28 | 1981-11-25 | Nippon Telegr & Teleph Corp <Ntt> | Optical mixer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122944A (ja) * | 1974-02-28 | 1975-09-26 | ||
JPS5214430A (en) * | 1975-07-24 | 1977-02-03 | Nippon Telegr & Teleph Corp <Ntt> | Manufacturing method of photo connector |
-
1977
- 1977-09-13 JP JP11024977A patent/JPS5443750A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122944A (ja) * | 1974-02-28 | 1975-09-26 | ||
JPS5214430A (en) * | 1975-07-24 | 1977-02-03 | Nippon Telegr & Teleph Corp <Ntt> | Manufacturing method of photo connector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128904A (en) * | 1980-03-14 | 1981-10-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
JPS56151905A (en) * | 1980-04-28 | 1981-11-25 | Nippon Telegr & Teleph Corp <Ntt> | Optical mixer |
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