Direct observation of photovoltaic current in high-temperature photorefraction in DKDP

Boris V. Anikeev; D. Yu. Bakharev; M. B. Belonenko

doi:10.1117/12.380101

20 March 2000 Direct observation of photovoltaic current in high-temperature photorefraction in DKDP

Boris V. Anikeev, D. Yu. Bakharev, M. B. Belonenko

Proceedings Volume 4002, Saratov Fall Meeting '99: Laser Physics and Spectroscopy; (2000) https://doi.org/10.1117/12.380101
Event: Saratov Fall Meeting '99, 1999, Saratov, Russian Federation

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.

Citation Download Citation

Boris V. Anikeev, D. Yu. Bakharev, and M. B. Belonenko "Direct observation of photovoltaic current in high-temperature photorefraction in DKDP", Proc. SPIE 4002, Saratov Fall Meeting '99: Laser Physics and Spectroscopy, (20 March 2000); https://doi.org/10.1117/12.380101

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