发明名称 |
Method for holographic storage using peristrophic multiplexing |
摘要 |
A peristrophic multiplexing system directs a signal light beam and reference light beam onto a selected recording spot in the recording medium. The light beams collectively define a plane of interaction. Either the recording medium or the signal/reference beam are rotated relative to the other through a succession of peristrophic multiplexing angles. Those angles cause relative rotation about an axis that is not perpendicular to the plane of selectivity. The rotation occurs contemporaneously with the modulating of the hologram on the medium.
|
申请公布号 |
US5483365(A) |
申请公布日期 |
1996.01.09 |
申请号 |
US19940241163 |
申请日期 |
1994.05.10 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
PU, ALLEN;CURTIS, KEVIN;PSALTIS, DEMETRI |
分类号 |
G11B7/0065;(IPC1-7):G03H1/12;G03H1/10;G11B7/00 |
主分类号 |
G11B7/0065 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|