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Proceedings Paper

Optimization algorithm in tensor vector theory of dynamic periodic structures and applications to optical sensors
Author(s): George Eugene Dovgalenko; Yuri I. Onischenko; Irina I. Loutchkina; V. Bakhtin
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Paper Abstract

Vector tensor theory results have been applied to optimization of selfdiffraction phenomena in photorefractive crystals of symmetry 23. The giant diffraction efficiency of 77% in doped and radiate BTO crystal is observed. The signal to noise ratio was 600. Optimization algorithm for improving this ratio is proposed. These results are applied to small size sensors for some engineering applications.

Paper Details

Date Published: 22 September 1995
PDF: 11 pages
Proc. SPIE 2532, Application and Theory of Periodic Structures, (22 September 1995); doi: 10.1117/12.221244
Show Author Affiliations
George Eugene Dovgalenko, Univ. of Arkansas (United States)
Yuri I. Onischenko, Geluon Lab. (Ukraine)
Irina I. Loutchkina, Geluon Lab. (Ukraine)
V. Bakhtin, Geluon Lab. (Ukraine)


Published in SPIE Proceedings Vol. 2532:
Application and Theory of Periodic Structures
Tomasz Jannson, Editor(s)

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