DocumentCode :
944993
Title :
ZnO films for surface acoustooptic devices on nonpiezoelectric substrates
Author :
Chubachi, Noriyoshi
Author_Institution :
Tohoku University, Sendai, Japan
Volume :
64
Issue :
5
fYear :
1976
fDate :
5/1/1976 12:00:00 AM
Firstpage :
772
Lastpage :
774
Abstract :
Studies of ZnO films which have been performed at Tohoku University are summarized to describe the important role of ZnO films in their application to surface acoustooptic devices on nonpiezoelectric substrates. The ZnO film has been confirmed experimentally as one of the most suitable materials for SAW transducers which can generate surface acoustic waves with power enough to attain the maximum diffraction efficiency in surface acoustooptic devices on nonpiezoelectric substrates in VHF and higher frequencies. It has also been confirmed to be useful as an optical waveguide which is suitable for use as the interaction medium in surface acoustooptic devices.
Keywords :
Acoustic materials; Acoustic transducers; Acoustooptic devices; Optical materials; Optical surface waves; Optical waveguides; Substrates; Surface acoustic wave devices; Surface acoustic waves; Zinc oxide;
fLanguage :
English
Journal_Title :
Proceedings of the IEEE
Publisher :
ieee
ISSN :
0018-9219
Type :
jour
DOI :
10.1109/PROC.1976.10210
Filename :
1454479
Link To Document :
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