Paper
22 December 1993 Formation of electrostatic field gratings in glass by optical and acoustical waves
V. O. Sokolov, Vladimir B. Sulimov
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Abstract
Photogalvanic effect induced by joint action of optical wave and `external' coherent waves of arbitrary origin arising in the second-order approximation in powers of both optical electric field and `external' field and microscopic models of the effect caused by point defects in silica glass are considered. Spatially-periodical gratings of electrostatic field with arbitrary spatial period may be formed in the glass owing to the forth-order photogalvanic effect caused by optical and acoustical waves acting together.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. O. Sokolov and Vladimir B. Sulimov "Formation of electrostatic field gratings in glass by optical and acoustical waves", Proc. SPIE 2044, Photosensitivity and Self-Organization in Optical Fibers and Waveguides, (22 December 1993); https://doi.org/10.1117/12.165657
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KEYWORDS
Glasses

Germanium

Electrons

Silica

Chemical species

Absorption

Transition metals

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