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Proceedings Paper

Feedback loop on the basis of adopted static PC-mirror as a method of increasing the efficiency of associative data retrieval by thin hologram
Author(s): Alexander S. Rubanov; Lyudmila M. Serebryakova
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Paper Abstract

Method of increasing the efficiency and quality of associative (by a fragment) data retrieval in the resulting zero reflective order of a system, composed of a thin off-axis hologram and a feedback mirror, situated in its -1-st diffractin order, is considered on the example of lensless Fourier-holograms. As a feedback mirror an adopted static phase-conjugating mirror is used based on hologram of mutally conjoined waves.

Paper Details

Date Published: 15 March 2004
PDF: 7 pages
Proc. SPIE 5481, Laser Optics 2003: Wavefront Transformation and Laser Beam Control, (15 March 2004); doi: 10.1117/12.558140
Show Author Affiliations
Alexander S. Rubanov, B.I. Stepanov Institute of Physics (Belarus)
Lyudmila M. Serebryakova, B.I. Stepanov Institute of Physics (Belarus)


Published in SPIE Proceedings Vol. 5481:
Laser Optics 2003: Wavefront Transformation and Laser Beam Control
Vladimir E. Sherstobitov; Leonid N. Soms, Editor(s)

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