JPS5579410A - Ultrasonic light modulator - Google Patents
Ultrasonic light modulatorInfo
- Publication number
- JPS5579410A JPS5579410A JP15191578A JP15191578A JPS5579410A JP S5579410 A JPS5579410 A JP S5579410A JP 15191578 A JP15191578 A JP 15191578A JP 15191578 A JP15191578 A JP 15191578A JP S5579410 A JPS5579410 A JP S5579410A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- ultrasonic
- case
- ultrasonic light
- 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
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
PURPOSE: To enable mounting to be readily done by providing connectors for optical fibers at the portions where the input light and output light to and from the light polarizing medium of a case having an ultrasonic light modulating element in the inside go in and out respectively.
CONSTITUTION: An ultrasonic light modulating element 1 is constituted by a light deflecting medium 12 composed of ultrasonic light modulating material, a transducer 3 composed of piezoelectric material and a sound absorber 4 and is held fixed to the central part of a case 11. Optical connectors 14 and 15 respectively connecting to optical fibers 12 and 13 are provided to the portions of the case 11 where beam light goes in and out. The input light from the optical fiber 12 is deflected by the ultrasonic light polarizing medium 2 and is outputted into the optical fiber 13 but the fibers 12, 13 are freely flexible and therefore the optical mechanism can be in any construction and disposition, thus this mounting is easy and there is no need for making the optical system complex.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15191578A JPS5579410A (en) | 1978-12-11 | 1978-12-11 | Ultrasonic light modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15191578A JPS5579410A (en) | 1978-12-11 | 1978-12-11 | Ultrasonic light modulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579410A true JPS5579410A (en) | 1980-06-14 |
Family
ID=15528972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15191578A Pending JPS5579410A (en) | 1978-12-11 | 1978-12-11 | Ultrasonic light modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579410A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021025A (en) * | 1983-07-15 | 1985-02-02 | Matsushita Electric Ind Co Ltd | Acoustooptic device |
JPS63262627A (en) * | 1987-04-21 | 1988-10-28 | Asahi Glass Co Ltd | Acoustooptical element |
JPH0571817U (en) * | 1991-04-25 | 1993-09-28 | ホーヤ株式会社 | Acousto-optic device |
-
1978
- 1978-12-11 JP JP15191578A patent/JPS5579410A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021025A (en) * | 1983-07-15 | 1985-02-02 | Matsushita Electric Ind Co Ltd | Acoustooptic device |
JPS63262627A (en) * | 1987-04-21 | 1988-10-28 | Asahi Glass Co Ltd | Acoustooptical element |
JPH0571817U (en) * | 1991-04-25 | 1993-09-28 | ホーヤ株式会社 | Acousto-optic device |
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