Self-organization and Fourier selection of optical patterns in a nonlinear photorefractive feedback system

O. Sandfuchs; F. Kaiser; M. R. Belić

Self-organization and Fourier selection of optical patterns in a nonlinear photorefractive feedback system

O. Sandfuchs^*, F. Kaiser, M. R. Belić

^*Corresponding author for this work

Technische Universität Darmstadt

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

Numerical simulations of two-dimensional patterns in a bulk photorefractive crystals with a single feedback mirror were carried out. By using a relaxation-type integration scheme, the spontaneous formation of two-dimensional structures in the transverse-beam profiles, their longitudinal development within the nonlinear optical crystals, and effects of Fourier filtering on the mode-selection process were successfully taken into account.

Original language	English
Article number	063809
Pages (from-to)	063809/1-063809/20
Journal	Physical Review A
Volume	64
Issue number	6
Publication status	Published - Dec 2001
Externally published	Yes

Cite this

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abstract = "Numerical simulations of two-dimensional patterns in a bulk photorefractive crystals with a single feedback mirror were carried out. By using a relaxation-type integration scheme, the spontaneous formation of two-dimensional structures in the transverse-beam profiles, their longitudinal development within the nonlinear optical crystals, and effects of Fourier filtering on the mode-selection process were successfully taken into account.",

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AB - Numerical simulations of two-dimensional patterns in a bulk photorefractive crystals with a single feedback mirror were carried out. By using a relaxation-type integration scheme, the spontaneous formation of two-dimensional structures in the transverse-beam profiles, their longitudinal development within the nonlinear optical crystals, and effects of Fourier filtering on the mode-selection process were successfully taken into account.

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Self-organization and Fourier selection of optical patterns in a nonlinear photorefractive feedback system

Abstract

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