公开(公告)号：US3758187A

公开(公告)日：1973-09-11

申请号：US3758187D

申请日：1971-06-09

Applicant: KMS IND INC

Inventor： THOMAS C ,  MASSEY N

IPC: G03H1/26 ,  G06E3/00 ,  G11B7/0065 ,  G11C13/04 ,  H04N5/84 ,  G02B5/18

CPC classification number: G03H1/26 ,  G06E3/001 ,  G11B7/0065 ,  G11C13/042 ,  H04N5/89

Abstract: A method and apparatus for recording intelligence on a moving sheet such as a light sensitive strip. The data is modulated into a coherent light reference or a signal beam of a holographic recording system while one of the beams is altered in angle for each pass across the recording strip to record a series of holograms, each adjacent series on the strip having a spatial frequency different from the next wherein overlap will not interfere with readout which isolates each frequency in turn.

Abstract translation: 一种在诸如光敏条之类的移动片上记录智能的方法和装置。 数据被调制成全息记录系统的相干光参考或信号光束，而其中一个光束对于穿过记录条的每次通过而以角度改变，以记录一系列全息图，每条相邻的条带上具有空间 频率不同于下一个，其中重叠不会干扰读取，依次隔离每个频率。