he is full professor in vilnius university of lithuania

Light energy relaxation in dye molecules, aggregates and biologically active molecules Primary photophysical and photochemical processes and photostability of sensitizers Photochemotherapy of cancer; fluorescence and absorption spectrometry of sensitizers used in photosensitized tumour therapy in vivo and in vitro Imaging and spectroscopy of biologic objects Nonlinear optics of Bessel beams Investigation of linear and nonlinear properties of optical vortices Investigation of optical parametric oscillation in periodically poled crystals X waves in linear and nonlinear media Self-guiding, supercontinuum generation and damage in bulk materials and coatings induced by femtosecond pulses Optics characterization including reflection/transmission, scattering as well as absorption and laser-induced optical damage threshold in wide spectral range Peculiarities of ultrafast exciton dynamics at reduced dimension in self-assembled molecular nanostructures and quantum dots Laser submicro- and nanoscale engineering of functional 3d devices Nonlinear scanning microscopy with tunable pico - and femtosecond lasers Compact laser supercontinuum sources and applications Nonlinear optical processes in gases and metal vapours Photonic crystal resonators High intensity ultrashort pulse generation by opcpa systems