JPS5428160A - Photo switch - Google Patents
Photo switchInfo
- Publication number
- JPS5428160A JPS5428160A JP9357577A JP9357577A JPS5428160A JP S5428160 A JPS5428160 A JP S5428160A JP 9357577 A JP9357577 A JP 9357577A JP 9357577 A JP9357577 A JP 9357577A JP S5428160 A JPS5428160 A JP S5428160A
- Authority
- JP
- Japan
- Prior art keywords
- photo switch
- electrostictive
- miniaturization
- improvement
- achieve
- 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
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
PURPOSE:To achieve the improvement in operating speed and miniaturization by providing a movable optical guide and a plurality of stationary optical guides whose end face oppose thereto and changing over the opposing state of said end faces by driving with a drive system having electrostictive materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9357577A JPS5428160A (en) | 1977-08-04 | 1977-08-04 | Photo switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9357577A JPS5428160A (en) | 1977-08-04 | 1977-08-04 | Photo switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5428160A true JPS5428160A (en) | 1979-03-02 |
Family
ID=14086051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9357577A Pending JPS5428160A (en) | 1977-08-04 | 1977-08-04 | Photo switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428160A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56122586A (en) * | 1980-02-04 | 1981-09-26 | Herzl Laor | Optical fiber end positioning device and communication exchanger using same |
JPS5789707A (en) * | 1980-09-30 | 1982-06-04 | Siemens Ag | Optical fiber type bridge switch and manufacture of thereof |
JPS5924804A (en) * | 1982-08-02 | 1984-02-08 | Ngk Spark Plug Co Ltd | Switching system of optical waveguide |
JPS606122U (en) * | 1983-06-24 | 1985-01-17 | 株式会社高岳製作所 | Ceramic resonator type optical switch |
US5483608A (en) * | 1993-08-25 | 1996-01-09 | Sumitomo Electric Industries, Ltd. | Optical switch for switching plural optical fibers |
-
1977
- 1977-08-04 JP JP9357577A patent/JPS5428160A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56122586A (en) * | 1980-02-04 | 1981-09-26 | Herzl Laor | Optical fiber end positioning device and communication exchanger using same |
JPS5789707A (en) * | 1980-09-30 | 1982-06-04 | Siemens Ag | Optical fiber type bridge switch and manufacture of thereof |
JPS5924804A (en) * | 1982-08-02 | 1984-02-08 | Ngk Spark Plug Co Ltd | Switching system of optical waveguide |
JPS606122U (en) * | 1983-06-24 | 1985-01-17 | 株式会社高岳製作所 | Ceramic resonator type optical switch |
US5483608A (en) * | 1993-08-25 | 1996-01-09 | Sumitomo Electric Industries, Ltd. | Optical switch for switching plural optical fibers |
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