Ultrasonic microscope

An ultrasonic microscope includes a sample rod for supporting a sample and an acoustic lens positioned to face the sample. The lens is moved in two directions in a plane perpendicular to each other to scan the sample. During the scanning operation, the lens is also moved in a vertical direction so t...

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Bibliographic Details
Main Authors KARAKI; KOICHI, SAKAI; MITSUGU, SASAKI; YASUO
Format Patent
LanguageEnglish
Published 11.12.1990
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Summary:An ultrasonic microscope includes a sample rod for supporting a sample and an acoustic lens positioned to face the sample. The lens is moved in two directions in a plane perpendicular to each other to scan the sample. During the scanning operation, the lens is also moved in a vertical direction so that the distance between the sample and acoustic lens is changed, by a piezoelectric actuator for supporting the lens.
Bibliography:Application Number: US19890378767