Proceedings of Japanese Liquid Crystal Society Annual meeting
Online ISSN : 2432-5988
Print ISSN : 1880-3490
ISSN-L : 1880-3490
2013 Japanese Liquid Crystal Conference
Session ID : 3a01
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3a01 Lattice structure and electro-optic characteristics of blue phase liquid crystals deformed by electrostriction
*Hiroki ToneShuhei YabuHiroyuki YoshidaHirotsugu KikuchiMasanori Ozaki
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Abstract
Electro-optic (EO) switching of polymer stabilized blue phase liquid crystals (PSBP-LCs) based on the Kerr effect is an attractive phenomenon for various photonic devices; however, the Kerr coefficient is not enough to be used in practical applications. Focusing on the positive correlation between BP lattice constant and Kerr coefficient, we investigated the EO properties of PSBP-LCs that have been elongated in the [110] direction by electrostriction. We also discuss the correlation between the Kerr coefficient and the lattice structure by observing Kossel patterns from the sample.
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© 2013 Japanese Liquid Crystal Society
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