JPS4858847A - - Google Patents
Info
- Publication number
- JPS4858847A JPS4858847A JP9310671A JP9310671A JPS4858847A JP S4858847 A JPS4858847 A JP S4858847A JP 9310671 A JP9310671 A JP 9310671A JP 9310671 A JP9310671 A JP 9310671A JP S4858847 A JPS4858847 A JP S4858847A
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9310671A JPS4858847A (en) | 1971-11-22 | 1971-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9310671A JPS4858847A (en) | 1971-11-22 | 1971-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4858847A true JPS4858847A (en) | 1973-08-17 |
Family
ID=14073259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9310671A Pending JPS4858847A (en) | 1971-11-22 | 1971-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4858847A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113646A (en) * | 1975-03-28 | 1976-10-06 | Nippon Telegr & Teleph Corp <Ntt> | Polymer optical circuit |
| JPS5211944A (en) * | 1975-07-18 | 1977-01-29 | Oki Electric Ind Co Ltd | Hologram memory apparatus |
| JPS55133409U (en) * | 1980-03-13 | 1980-09-22 | ||
| JPS61133911A (en) * | 1984-12-03 | 1986-06-21 | Nippon Telegr & Teleph Corp <Ntt> | Coupling method of light emitting element and photodetector as well as optical waveguide |
| US4750799A (en) * | 1984-08-10 | 1988-06-14 | Nippon Telegraph And Telephone Corporation | Hybrid optical integrated circuit |
| JP2004513401A (en) * | 2001-03-09 | 2004-04-30 | インフィネオン テクノロジーズ アクチェンゲゼルシャフト | Structure for detecting an optical signal of a planar optical circuit |
-
1971
- 1971-11-22 JP JP9310671A patent/JPS4858847A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113646A (en) * | 1975-03-28 | 1976-10-06 | Nippon Telegr & Teleph Corp <Ntt> | Polymer optical circuit |
| JPS5211944A (en) * | 1975-07-18 | 1977-01-29 | Oki Electric Ind Co Ltd | Hologram memory apparatus |
| JPS55133409U (en) * | 1980-03-13 | 1980-09-22 | ||
| US4750799A (en) * | 1984-08-10 | 1988-06-14 | Nippon Telegraph And Telephone Corporation | Hybrid optical integrated circuit |
| JPS61133911A (en) * | 1984-12-03 | 1986-06-21 | Nippon Telegr & Teleph Corp <Ntt> | Coupling method of light emitting element and photodetector as well as optical waveguide |
| JP2004513401A (en) * | 2001-03-09 | 2004-04-30 | インフィネオン テクノロジーズ アクチェンゲゼルシャフト | Structure for detecting an optical signal of a planar optical circuit |