Design and applications for microoptics, digital holograms,
diffractive optics and optical meta-materials.
Gradually variable structures in optical design and photonics.

Design of diffractive lenses, beam shapers, and multichannel optical elements. Theoretical analysis of gradually varying gratings including a study of the adiabatic condition in gradual spatial change for parameters of the resonant domain diffraction gratings (period, duty cycle, angle of slant etc.). The potential impact of the local gradual spatial changes on the performance of the entire diffractive optical element.
Ray tracing design Ray tracing design
Diffractive microrelief Diffractive microrelief
Coherent beam shapers Coherent beam shapers