DocumentCode
960745
Title
Optical scattering in a nematic liquid crystal induced by acoustic surface waves
Author
Davis, Lara E. ; Chambers, Jonathon
Author_Institution
University College London, Department of Electronic & Electrical Engineering, London, UK
Volume
7
Issue
11
fYear
1971
Firstpage
287
Abstract
A standing acoustic-wave pattern at 2.6 MHz is displayed in a nematic liquid-crystal film on a piezoelectric substrate. The striations are visible because the liquid crystal is optically anisotropic, because of the acoustically induced turbulence. This result has implications for liquid-crystal display systems.
Keywords
acousto-optical effects; liquid crystals; 2.6 MHz; acoustic surface waves; nematic liquid crystal film; optical scattering; piezoelectric substrate;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19710198
Filename
4244570
Link To Document