TY - JOUR
T1 - Ultrasonic generation by laser-induced grating and its application to chemical measurements
AU - Harata, Akira
AU - Sawada, Tsuguo
AU - Gohshi, Yohichi
PY - 1987/1
Y1 - 1987/1
N2 - Thermal grating and tunable ultrasonic waves are generated by the intersection of two laser beams of the same frequency, and are detected by Bragg diffraction technique. Using this technique, trace analysis and ultrasonic velocity and attenuation measurements were carried out for liquid samples. This method has been proved to be a useful tool for the nondestructive and noncontact evaluation of condensed matter such as liquids.
AB - Thermal grating and tunable ultrasonic waves are generated by the intersection of two laser beams of the same frequency, and are detected by Bragg diffraction technique. Using this technique, trace analysis and ultrasonic velocity and attenuation measurements were carried out for liquid samples. This method has been proved to be a useful tool for the nondestructive and noncontact evaluation of condensed matter such as liquids.
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U2 - 10.7567/JJAPS.26S1.41
DO - 10.7567/JJAPS.26S1.41
M3 - Article
AN - SCOPUS:84956130726
SN - 0021-4922
VL - 26
SP - 41
EP - 43
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
IS - S1
ER -