Acoustic Holography and Laser Vibrometry to Characterize Vibration of Piezoceramic and Piezocomposite Transducers Used in Ultrasound Therapy
نویسندگان
چکیده
O.A. Sapozhnikov, A.V. Morozov and D. Cathignol ACOUSTIC HOLOGRAPHY AND LASER VIBROMETRY TO CHARACTERIZE VIBRATION OF PIEZOCERAMIC AND PIEZOCOMPOSITE TRANSDUCERS USED IN ULTRASOUND THERAPY Moscow State University, Faculty of Physics, Department of Acoustics Russia 119992, Moscow, Leninskie Gory E-mail: [email protected] French Institute of Health and Medical Research, INSERM U556, 151, Cours Albert Thomas, 69424 Lyon Cedex 03, France E-mail: [email protected]
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