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Proceedings Paper

Direct observation of photovoltaic current in high-temperature photorefraction in DKDP
Author(s): Boris V. Anikeev; D. Yu. Bakharev; M. B. Belonenko
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Paper Abstract

Photovoltaic current in high-temperature photorefractive DKDP crystal is measured directly using the original technique based on the current-to-voltage converter operating in the pulse regime. Theoretical consideration of the mechanisms involved and estimates of the observed values are presented. On the basis of the dislocation model we succeeded to get quantitative agreement with the existing experimental data in the value of photoinduced electrical field as well as in the dynamics of both the PR response and the photovoltaic current.

Paper Details

Date Published: 20 March 2000
PDF: 7 pages
Proc. SPIE 4002, Saratov Fall Meeting '99: Laser Physics and Spectroscopy, (20 March 2000); doi: 10.1117/12.380101
Show Author Affiliations
Boris V. Anikeev, Volgograd State Univ. (Russia)
D. Yu. Bakharev, Volgograd State Univ. (Russia)
M. B. Belonenko, Volgograd State Univ. (Russia)


Published in SPIE Proceedings Vol. 4002:
Saratov Fall Meeting '99: Laser Physics and Spectroscopy
Vladimir L. Derbov; Leonid A. Melnikov; Vladimir P. Ryabukho, Editor(s)

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