Optical Response in a Unique Circular Texture of Freely Suspended Ferroelectric Liquid Crystal Films
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概要
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Electro-optic measurements on a freely suspended ferroelectric liquid crystal (FSFLC) film with a small spontaneous polarization have been carried out. The optical response depends on the magnitude of the applied electric field. The response to polarization reversal at intermediate field strength shows an anomaly, in which piled 2π-walls are observed. The electro-optic response in the FSFLC film in which the piled 2π-walls appear has been analyzed on the basis of a switching model with a distribution function for the molecular orientation. This theoretical model describes the essential features of our experimental observations of optical transmission during switching.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1997-09-30
著者
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Yoshino Katsumi
Department Of Electrical Engineering Faculty Of Engineering Osaka University
-
Ozaki Masanori
Department Of Electrical Electronic And Informational Engineering Osaka University
-
Uto Eisuke
Department of Electronic Engineering, Faculty of Engineering, Osaka University,
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