Fitting reflectivity data from liquid crystal cells using genetic algorithms
作者:
D.J. MIKULIN,
D.A. COLEY,
J.R. SAMBLES,
期刊:
Liquid Crystals
(Taylor Available online 1997)
卷期:
Volume 22,
issue 3
页码: 301-307
ISSN:0267-8292
年代: 1997
DOI:10.1080/026782997209360
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The half-leaky guided mode technique for quantifying thin optical layers is here combined with a data fitting routine based on a genetic algorithm to provide an immensely powerful procedure for detailing the director profile in liquid crystal cells. This approach not only provides a full description of the optical parameters of the cell, but also gives quantitative uncertainties in these parameters. It is tested here, first by fitting to theoretically produced data and then applied to real experimental data.
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