Running gratings in photoconductive materials

N. V. Kukhtarev; T. Kukhtareva; S. F. Lyuksyutov; M. A. Reagan; P. P. Banerjee; Preben Buchhave

doi:10.1364/JOSAB.22.001917

Running gratings in photoconductive materials

N. V. Kukhtarev, T. Kukhtareva, S. F. Lyuksyutov, M. A. Reagan, P. P. Banerjee, Preben Buchhave

Department of Physics

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Starting from the three-dimensional version of a standard photorefractive model (STPM), we obtain a reduced compact Set of equations for an electric field based on the assumption of a quasi-steady-state fast recombination. The equations are suitable for evaluation of a current induced by running gratings at small-contrast approximation and also are applicable for the description of space-charge wave domains. We discuss spatial domain and subharmonic beam formation in bismuth silicon oxide (BSO) crystals in the framework of the small-contrast approximation of STPM. The experimental results confirming holographic current existence in BSO crystal are reported. (C) 2005 Optical Society of America.

Original language	English
Journal	JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B
Volume	22
Issue number	9
Pages (from-to)	1917-1922
ISSN	0740-3224
DOIs	https://doi.org/10.1364/JOSAB.22.001917
Publication status	Published - 2005

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http://josab.osa.org/abstract.cfm?id=85065

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title = "Running gratings in photoconductive materials",

abstract = "Starting from the three-dimensional version of a standard photorefractive model (STPM), we obtain a reduced compact Set of equations for an electric field based on the assumption of a quasi-steady-state fast recombination. The equations are suitable for evaluation of a current induced by running gratings at small-contrast approximation and also are applicable for the description of space-charge wave domains. We discuss spatial domain and subharmonic beam formation in bismuth silicon oxide (BSO) crystals in the framework of the small-contrast approximation of STPM. The experimental results confirming holographic current existence in BSO crystal are reported. (C) 2005 Optical Society of America.",

author = "Kukhtarev, {N. V.} and T. Kukhtareva and Lyuksyutov, {S. F.} and Reagan, {M. A.} and Banerjee, {P. P.} and Preben Buchhave",

year = "2005",

doi = "10.1364/JOSAB.22.001917",

language = "English",

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TY - JOUR

T1 - Running gratings in photoconductive materials

AU - Kukhtarev, N. V.

AU - Kukhtareva, T.

AU - Lyuksyutov, S. F.

AU - Reagan, M. A.

AU - Banerjee, P. P.

AU - Buchhave, Preben

PY - 2005

Y1 - 2005

N2 - Starting from the three-dimensional version of a standard photorefractive model (STPM), we obtain a reduced compact Set of equations for an electric field based on the assumption of a quasi-steady-state fast recombination. The equations are suitable for evaluation of a current induced by running gratings at small-contrast approximation and also are applicable for the description of space-charge wave domains. We discuss spatial domain and subharmonic beam formation in bismuth silicon oxide (BSO) crystals in the framework of the small-contrast approximation of STPM. The experimental results confirming holographic current existence in BSO crystal are reported. (C) 2005 Optical Society of America.

AB - Starting from the three-dimensional version of a standard photorefractive model (STPM), we obtain a reduced compact Set of equations for an electric field based on the assumption of a quasi-steady-state fast recombination. The equations are suitable for evaluation of a current induced by running gratings at small-contrast approximation and also are applicable for the description of space-charge wave domains. We discuss spatial domain and subharmonic beam formation in bismuth silicon oxide (BSO) crystals in the framework of the small-contrast approximation of STPM. The experimental results confirming holographic current existence in BSO crystal are reported. (C) 2005 Optical Society of America.

U2 - 10.1364/JOSAB.22.001917

DO - 10.1364/JOSAB.22.001917

M3 - Journal article

SN - 0740-3224

VL - 22

SP - 1917

EP - 1922

JO - JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B

JF - JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B

IS - 9

ER -

Running gratings in photoconductive materials

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