Brief Communications

Recording of Fourier holograms with a scatterer image in the hologram plane

V. A. Zubov, A. V. Kraĭskiĭ

P. N. Lebedev Physical Institute, the USSR Academy of Sciences, Moscow

Abstract: A scheme for recording information in a holographic memory is analyzed theoretically and implemented experimentally. It involves the use of a random scatterer imaged in the hologram plane. A high noise immunity of the scheme and a high diffraction efficiency of periodic transparencies are reported.

UDC: 778.38

PACS: 42.40.Ht

Received: 28.03.1980

 English version: Soviet Journal of Quantum Electronics, 1980, 10:9, 1165–1166

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