Measurement of in-plane and out-of-plane mode shapes in piezoelectric devices using laser speckle interferometry

Acoustical Science and Technology

Shigeyoshi Goka¹  Takayuki Sato¹  Yasuaki Watanabe¹  Hitoshi Sekimoto¹ 

[1] Gaduate School of Engineering, Tokyo Metropolitan University

关键词: Laser speckle;    Piezoelectric device;    Mode shape;    Visualization;   

DOI  :  10.1250/ast.23.284

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown