JPS5719402B2 - - Google Patents
Info
- Publication number
- JPS5719402B2 JPS5719402B2 JP5952977A JP5952977A JPS5719402B2 JP S5719402 B2 JPS5719402 B2 JP S5719402B2 JP 5952977 A JP5952977 A JP 5952977A JP 5952977 A JP5952977 A JP 5952977A JP S5719402 B2 JPS5719402 B2 JP S5719402B2
- 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.)
- Expired
Links
Landscapes
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5952977A JPS53144353A (en) | 1977-05-23 | 1977-05-23 | Optical path switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5952977A JPS53144353A (en) | 1977-05-23 | 1977-05-23 | Optical path switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53144353A JPS53144353A (en) | 1978-12-15 |
| JPS5719402B2 true JPS5719402B2 (OSRAM) | 1982-04-22 |
Family
ID=13115885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5952977A Granted JPS53144353A (en) | 1977-05-23 | 1977-05-23 | Optical path switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53144353A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59500434A (ja) * | 1982-03-16 | 1984-03-15 | バロース コーポレーション | モ−ルド光学導波管スイッチング装置 |
| US4618210A (en) * | 1982-06-09 | 1986-10-21 | Nec Corporation | Optical switch of switched directional coupler type |
| JPS5945423A (ja) * | 1982-09-07 | 1984-03-14 | Nec Corp | マトリックス光スイッチの駆動方法 |
| JP2539381B2 (ja) * | 1986-06-18 | 1996-10-02 | 株式会社日立製作所 | 光スイツチ |
| JPS63217330A (ja) * | 1987-03-06 | 1988-09-09 | Hitachi Ltd | 光スイツチ |
| US4787692A (en) * | 1987-03-13 | 1988-11-29 | American Telephone And Telegraph Company At&T Bell Laboratories | Electro optical switch architectures |
| FR2621401B1 (fr) * | 1987-10-02 | 1989-12-29 | Labo Electronique Physique | Element de commutation optique incluant deux guides de lumiere paralleles et matrice de commutation constituee de tels elements |
| GB2210991B (en) * | 1987-10-09 | 1991-09-11 | Oki Electric Ind Co Ltd | Optical switch matrix |
| JPH0197925A (ja) * | 1987-10-09 | 1989-04-17 | Oki Electric Ind Co Ltd | 光マトリクススイッチ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7213618U (de) * | 1972-04-12 | 1972-09-14 | Leitz E Gmbh | Zeichnungsvergleichseinrichtung fuer messmikroskope |
-
1977
- 1977-05-23 JP JP5952977A patent/JPS53144353A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53144353A (en) | 1978-12-15 |