On real-time holography using a liquid crystal display device
Abstract
This paper discusses reconstruction of the image of a hologram pattern drawn on a sheet of nematic crystal sandwiched by two matrix electrodes and illuminated by a laser. The one-dimensional hologram pattern was computed on a computer and transferred to a matrix electrode consisting of 36 transparent stripes. From this result it is found that such a display element is capable of reconstructing hologram images. Consequently, real-time holography at long wavelengths is found to be possible.
- Publication:
-
Electronics Communications of Japan
- Pub Date:
- February 1974
- Bibcode:
- 1974JElCo..57..106F
- Keywords:
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- Computer Techniques;
- Display Devices;
- Holography;
- Liquid Crystals;
- Real Time Operation;
- Wave Front Reconstruction;
- Acoustical Holography;
- Electrodes;
- Imaging Techniques;
- Matrices (Circuits);
- Microwave Holography;
- Transmittance;
- Instrumentation and Photography