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Proceedings Paper

Molecular photo-CT complexes based on dynamic holographic media
Author(s): Yuri A. Cherkasov; Elena Lvovna Alexandrova
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Paper Abstract

The physical principles and methods of creating dynamic photopolarized medium for holography are considered. The medium is based on the phenomenon of the electron photopolarization of the oriented charge-transfer complex molecules. The photopolarization transforms the molecular complexes with life time 10-4 - 10-9 s into ion-radical form. It is shown that such photopolarizated medium can achieve speed of response equal to 104 - 108 Hz by high values of the photosensitivity (106 cm2/J), the resolution (1000 mm-1), and the diffraction efficiency (34%). The medium is of interest for creation of an optical computer's memory, optical memory for real-time correlative information processing, formation of interconnections in optical neural networks, and light beam control.

Paper Details

Date Published: 24 April 1992
PDF: 8 pages
Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); doi: 10.1117/12.140346
Show Author Affiliations
Yuri A. Cherkasov, S.I. Vavilov State Optical Institute (Russia)
Elena Lvovna Alexandrova, S.I. Vavilov State Optical Institute (Russia)

Published in SPIE Proceedings Vol. 1731:
Soviet-Chinese Joint Seminar on Holography and Optical Information Processing
Andrei L. Mikaelian, Editor(s)

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