In this paper we consider the problems of wavefronts shaping and transformation in holography and in diffraction optics. The simplest examples illustrate the similarity and difference in the physical nature of the processes of formation and intensity distribution of a single diffractive (holographic) lens and a classical lens for continuous and single-­pulse laser radiation in a circle of diffusion. It was also proposed to generalize the theorems of Malus and Levi-­Civita in cases of diffraction; the appropriate formula is given.

DOI: 10.22184/1993-7296.FRos.2019.13.5.462.467


Разработка: студия Green Art