Title : 
Absolute measurement of in-plane vibrational distribution in piezoelectric resonators based on laser speckle interferometry
         
        
            Author : 
Watanabe, Yasuaki ; Tsuda, Teruyoshi ; Ishii, Sunao ; Goka, Shigeyoshi ; Sekimoto, Hitoshi
         
        
        
        
        
        
            Keywords : 
Displacement measurement; Laser modes; Mirrors; Optical interferometry; Optical resonators; Rough surfaces; Shape; Speckle; Surface roughness; Vibration measurement;
         
        
        
        
            Conference_Titel : 
Frequency Control Symposium and Exposition, 2005. Proceedings of the 2005 IEEE International
         
        
            Print_ISBN : 
0-7803-9053-9
         
        
        
            DOI : 
10.1109/FREQ.2005.1573919