Acta Optica Sinica, Volume. 12, Issue 10, 914(1992)
A technique of imagining UHF acoustic traveling wavefront by standing wave modulating laser
A novel technique of imaging a ultrasonic traveling wavefront has been developed. It is based on correlating interaction between modulated ultrasonic standing waves and ultrasonic traveling waves. The results of correlation imaging have been analysed and proved by experiments. A higher contrast image of the ultrasonic travefront has been obtained.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. A technique of imagining UHF acoustic traveling wavefront by standing wave modulating laser[J]. Acta Optica Sinica, 1992, 12(10): 914
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