Title :
The mathematical model of rod piezoceramic deflector of laser beam
Author :
Bogdan, Oleksandr
Author_Institution :
Res. Inst. Appl. Electron., Kiev, Ukraine
Abstract :
The problem about definition of mechanical deformations is viewed at dynamic twisting with bend of rectangular cross-section piezoceramic rod. The method of analytical definition of piezoelectric constants matrix of the polarized piezoelectric ceramics is offered. The boundary problem of electro elasticity for a case of dynamic twisting is formulated and system functions of piezoceramic rod deflector defined. The recommended area of use - microelectromechanical systems (MEMS).
Keywords :
boundary-value problems; laser beams; laser noise; piezo-optical effects; piezoceramics; piezoelectric devices; piezoelectricity; shear deformation; MEMS; boundary problem; dynamic twisting; electro elasticity; laser beam deflector; mechanical deformation; microelectromechanical systems; optical noise; piezoelectric constants; rod piezoceramic deflector; signal deflection; Converter; Deflector; Laser beam; Piezoelectric ceramic; Piezoelectric effect;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science, 2008 Proceedings of International Conference on
Conference_Location :
Lviv-Slavsko
Print_ISBN :
978-966-553-678-9
