JPS52119952A - Signal recorder using acousto/optic light modulator - Google Patents
Signal recorder using acousto/optic light modulatorInfo
- Publication number
- JPS52119952A JPS52119952A JP3683576A JP3683576A JPS52119952A JP S52119952 A JPS52119952 A JP S52119952A JP 3683576 A JP3683576 A JP 3683576A JP 3683576 A JP3683576 A JP 3683576A JP S52119952 A JPS52119952 A JP S52119952A
- Authority
- JP
- Japan
- Prior art keywords
- light modulator
- acousto
- optic light
- signal recorder
- 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.)
- Granted
Links
Abstract
PURPOSE: The simplification of alignment of writing optical systems and the reduction of the loss of the quantity of light are achieved by using the zero order light from a light modulator as a luminous flux for signal recording.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3683576A JPS52119952A (en) | 1976-04-02 | 1976-04-02 | Signal recorder using acousto/optic light modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3683576A JPS52119952A (en) | 1976-04-02 | 1976-04-02 | Signal recorder using acousto/optic light modulator |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61037755A Division JPS61198443A (en) | 1986-02-21 | 1986-02-21 | Signal recorder using acoustooptic optical modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52119952A true JPS52119952A (en) | 1977-10-07 |
JPS6128173B2 JPS6128173B2 (en) | 1986-06-28 |
Family
ID=12480792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3683576A Granted JPS52119952A (en) | 1976-04-02 | 1976-04-02 | Signal recorder using acousto/optic light modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52119952A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55157718A (en) * | 1979-05-29 | 1980-12-08 | Nec Corp | Laser recorder |
FR2462758A1 (en) * | 1979-08-03 | 1981-02-13 | Thomson Csf | OPTICAL DEVICE FOR ACCESSING A TRACK RUN BY AN INFORMATION CARRIER AND OPTICAL MEMORY SYSTEM COMPRISING SUCH A DEVICE |
EP0050366A1 (en) * | 1980-10-20 | 1982-04-28 | Discovision Associates | Video recorder-playback machine |
JPH03154238A (en) * | 1989-11-10 | 1991-07-02 | Pioneer Electron Corp | Laser beam power controller in optical disk cutting device |
-
1976
- 1976-04-02 JP JP3683576A patent/JPS52119952A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55157718A (en) * | 1979-05-29 | 1980-12-08 | Nec Corp | Laser recorder |
JPH0145047B2 (en) * | 1979-05-29 | 1989-10-02 | Nippon Electric Co | |
FR2462758A1 (en) * | 1979-08-03 | 1981-02-13 | Thomson Csf | OPTICAL DEVICE FOR ACCESSING A TRACK RUN BY AN INFORMATION CARRIER AND OPTICAL MEMORY SYSTEM COMPRISING SUCH A DEVICE |
EP0050366A1 (en) * | 1980-10-20 | 1982-04-28 | Discovision Associates | Video recorder-playback machine |
EP0181427A2 (en) * | 1980-10-20 | 1986-05-21 | Discovision Associates | Video recorder-playback machine |
EP0181428A2 (en) * | 1980-10-20 | 1986-05-21 | Discovision Associates | Video recorder-playback machine |
JPH03154238A (en) * | 1989-11-10 | 1991-07-02 | Pioneer Electron Corp | Laser beam power controller in optical disk cutting device |
Also Published As
Publication number | Publication date |
---|---|
JPS6128173B2 (en) | 1986-06-28 |
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