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...

Full description

Saved in:
Bibliographic Details
Main Authors KARAKI; KOICHI, SAKAI; MITSUGU, SASAKI; YASUO
Format Patent
LanguageEnglish
Published 11.12.1990
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
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