Microwave acoustics
Acousto-electric effects
Acoustic surface-wave devices for signal processing and communications
Numerical modelling of surface-wave devices
Solid state electronic materials and devices
Optoelectronic and acoustooptic devices
Microwave acoustics
High frequency surface acoustic wave devices for communications
Analytical and numerical methods
Laser applications
Piezoelectric thin film devices
Nondestructiveevaluation of materials
High Tc superconductors