发明名称 |
OPTICAL DEFLECTION CONTROL SYSTEM |
摘要 |
PURPOSE:To provide an optical deflection control system for a hologram of page construction, in which the reflected light from a hologram memory for optical a address beam is used to control a deflection beam so as to correctly irradiate the optical beam even if the reocrding position of the respective element hologram is slightly shifted. |
申请公布号 |
JPS5267650(A) |
申请公布日期 |
1977.06.04 |
申请号 |
JP19750144479 |
申请日期 |
1975.12.03 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
FUJITO KATSUYUKI;SATOU ISAO |
分类号 |
G02B26/10;G03H1/22;G11C13/04 |
主分类号 |
G02B26/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|