Title :
Observation and study of SAW by holographic technique
Author :
Shiokawa, Shoko ; Ueda, Mitsuhiro ; Moriizumi, Toyosaka ; Yasuda, Tsutomu ; Sato, Takuso
Author_Institution :
Tokyo Institute of Technology, Tokyo, Japan
Abstract :
A holographic technique for studying amplitude distribution of traveling, reflecting, and standing surface acoustic waves is described. The amplitude distribution can be directly displayed, and the phase velocity is accurately determined.
Keywords :
Acoustic diffraction; Acoustic transducers; Acoustic waves; Aluminum; Frequency; Holography; Optical films; Optical surface waves; Surface acoustic waves; Surface reconstruction;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1975.9926
