Title

Real-Time Optical Holography Using a Spatial Light Modulator

Document Type

Article

Publication Date

10-1990

Publication Source

Japanese Journal of Applied Physics

Abstract

Paper proposes a real-time technique for recording and reconstructing optical holograms. Holographic recording is accomplished by scanning an object with two superposed light beams of different temporal frequencies. For reconstruction, the scanned information is transferred to an electron beam addressed spatial light modulator for coherent processing and optically read out to reconstruct an image of the scanned object.

Inclusive pages

L1840–L1842

ISBN/ISSN

0021-4922

Publisher

The Japanese Society of Applied Physics

Volume

29

Issue

10

Peer Reviewed

yes

Keywords

Holography, Image Reconstruction, Light Modulation, Optical Scanners, Electron Beams, Light Beams, Optical Heterodyning, Scanning