- propagation of broadband nonliner signals in weakly dispersive media
- acoustic radiation force and its applications in metrology and medicine
- group analysis of differential equations of nonlinear acoustics
Research
- one-dimensional equations of nonlinear acoustics in media with frequency dependent absorption
- Khokhlov-Zabolotskaya-Kuznetsov (KZK) type evolution equations
- Westervelt equation
- modeling and measurement of nonlinear fields generated by ultrasound medical sources
- mechansms of ultrasound action on biological tissues
- High-power multi-element phased arrays for ultrasound surgery applications
- extracorporeal shock wave lithotripsy (SWL)
- extracorporeal burst wave lithotripsy (BWL)
- transcranial imaging of brain structures
- Doppler imaging of kidney stones
- high-sensitivity cavitation detection methods
- holography of continuous wave sources and their fields
- transient holography
- nonlinear holography
propagation of pulsed signals in nonlinear media with regular and random inhomogeneities
reflection of nonlinear waves containing shocks from rigid boundaries
nonlinear methods for calibration of broadband microphones
- combination of computer simulations and hydrophone measurements for characterization of nonlinear ultrasound fields
- calibration of broadband hydrophones
- visualization of ultrasound fields using optical methods
- infrared (IR) thermometry for ultrasound intensity measurements
- total power measurement of megahertz range ultrasound transducers using radiation force balance approach
