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Origin and Control of Dynamics of HexagonalPatterns in a Photorefractive Feedback System

✍ Scribed by M Schwab; M Sedlatschek; B Thüring; C Denz; T Tschudi

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
443 KB
Volume
10
Category
Article
ISSN
0960-0779

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✦ Synopsis

We investigate the origin of dynamics of hexagonal pattern formation in a photorefractive single feedback system[ By introducing an asymmetry\ we induced di}erent complex motion behaviours[ A visualization method is presented and means to control the dynamics in the case of _xed external parameters are discussed[ Þ 0888 Elsevier Science Ltd[ All rights reserved[ 0[ TRANSVERSE STRUCTURES IN PHOTOREFRACTIVE MEDIA

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