JPS4984257A - - Google Patents
Info
- Publication number
- JPS4984257A JPS4984257A JP47125803A JP12580372A JPS4984257A JP S4984257 A JPS4984257 A JP S4984257A JP 47125803 A JP47125803 A JP 47125803A JP 12580372 A JP12580372 A JP 12580372A JP S4984257 A JPS4984257 A JP S4984257A
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47125803A JPS4984257A (pt) | 1972-12-16 | 1972-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47125803A JPS4984257A (pt) | 1972-12-16 | 1972-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4984257A true JPS4984257A (pt) | 1974-08-13 |
Family
ID=14919276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47125803A Pending JPS4984257A (pt) | 1972-12-16 | 1972-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4984257A (pt) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51120623A (en) * | 1975-04-16 | 1976-10-22 | Toshiba Corp | Photodetector |
| JPS51140641A (en) * | 1975-05-30 | 1976-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber variable attenuator |
| JPS5292537A (en) * | 1976-01-29 | 1977-08-04 | Nippon Telegr & Teleph Corp <Ntt> | Variable attenuator for photo fibers |
| JPS5326159U (pt) * | 1976-08-12 | 1978-03-06 | ||
| JPS53133458A (en) * | 1977-04-27 | 1978-11-21 | Nippon Telegr & Teleph Corp <Ntt> | Variable attenuator for optical fibers |
| JPS57100723U (pt) * | 1981-10-29 | 1982-06-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598467A (en) * | 1969-03-28 | 1971-08-10 | Trw Inc | Er optic diffuser for holography |
| JPS4951961A (pt) * | 1972-09-18 | 1974-05-20 |
-
1972
- 1972-12-16 JP JP47125803A patent/JPS4984257A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598467A (en) * | 1969-03-28 | 1971-08-10 | Trw Inc | Er optic diffuser for holography |
| JPS4951961A (pt) * | 1972-09-18 | 1974-05-20 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51120623A (en) * | 1975-04-16 | 1976-10-22 | Toshiba Corp | Photodetector |
| JPS5526745B2 (pt) * | 1975-04-16 | 1980-07-15 | ||
| JPS51140641A (en) * | 1975-05-30 | 1976-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber variable attenuator |
| JPS5292537A (en) * | 1976-01-29 | 1977-08-04 | Nippon Telegr & Teleph Corp <Ntt> | Variable attenuator for photo fibers |
| JPS5326159U (pt) * | 1976-08-12 | 1978-03-06 | ||
| JPS53133458A (en) * | 1977-04-27 | 1978-11-21 | Nippon Telegr & Teleph Corp <Ntt> | Variable attenuator for optical fibers |
| JPS57100723U (pt) * | 1981-10-29 | 1982-06-21 |