JPS5289945A - Thin film light modulating element - Google Patents
Thin film light modulating elementInfo
- Publication number
- JPS5289945A JPS5289945A JP598676A JP598676A JPS5289945A JP S5289945 A JPS5289945 A JP S5289945A JP 598676 A JP598676 A JP 598676A JP 598676 A JP598676 A JP 598676A JP S5289945 A JPS5289945 A JP S5289945A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- light modulating
- modulating element
- film light
- piezoelectric plate
- 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
Abstract
PURPOSE: To provide a small element of low light loss by controlling light transmissivity with surface elastic waves propagating on a thin piezoelectric plate.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP598676A JPS5289945A (en) | 1976-01-23 | 1976-01-23 | Thin film light modulating element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP598676A JPS5289945A (en) | 1976-01-23 | 1976-01-23 | Thin film light modulating element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5289945A true JPS5289945A (en) | 1977-07-28 |
Family
ID=11626115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP598676A Pending JPS5289945A (en) | 1976-01-23 | 1976-01-23 | Thin film light modulating element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5289945A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178635A (en) * | 1988-12-29 | 1990-07-11 | Fujitsu Ltd | Optical resonance type filter |
-
1976
- 1976-01-23 JP JP598676A patent/JPS5289945A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178635A (en) * | 1988-12-29 | 1990-07-11 | Fujitsu Ltd | Optical resonance type filter |
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