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Proceedings Paper

Optical bistability of relief-dynamic-grating near Wood's anomalies
Author(s): Raimondas Petruskevicius; A. Greicius; Mikhail N. Libenson
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Paper Abstract

Quasi-stationary states of formed relief dynamic grating are studied for temperature mechanisms of grating growth. Phenomena of optical bistability, increasing, decreasing and stabilization of steady state dynamic grating height is defined. An experimental study of the resonant relief dynamic gratings using a diffractometric technique and germanium samples is carried out. The effects of grating height increasing, instability as well as generation of higher order nonlinear gratings were observed, all being caused by an influence of the surface polaritons excitation on the gratings growth.

Paper Details

Date Published: 31 October 1994
PDF: 10 pages
Proc. SPIE 1991, Diffractometry and Scatterometry, (31 October 1994); doi: 10.1117/12.192043
Show Author Affiliations
Raimondas Petruskevicius, Institute of Physics (Lithuania)
A. Greicius, Institute of Physics (Lithuania)
Mikhail N. Libenson, S.I. Vavilov State Optical Institute (Russia)

Published in SPIE Proceedings Vol. 1991:
Diffractometry and Scatterometry
Maksymilian Pluta; Mariusz Szyjer, Editor(s)

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