3 citations · 3 across the 1 of their papers we have counts for
6 papers
On the helicity of radiative electromagnetic fields
R M Feshchenko, A V Vinogradov
A relativistically invariant expression for the magnetic and electric helicities of free electromagnetic field through the currents, which created those field, are derived. It is d…
Free space strange and unipolar EM pulses: yes or no?
Nikolay L. Popov, Alexander V. Vinogradov
E.G. Bessonov suggested the time integrated strength of electric field as a parameter to classify electromagnetic (EM) waves. Since then, t…
On the number and spin of photons in classical electromagnetic field
R M Feshchenko, A. V. Vinogradov
A relativistically invariant expression for the number of photons in free classical electromagnetic field through the currents, that created the field, is derived based on the form…
On inverse problem with phase retrieval for an inclined line in the parabolic approximation
R. M. Feshchenko, I. A. Artyukov, A. V. Vinogradov
The inverse problem of amplitude reconstruction on an inclined line based on the values of amplitude or its module as recorded on semi-infinite line orthogonal to the beam propagat…
Propagation of waves from an arbitrary shaped surface -- a generalization of the Fresnel diffraction integral
R M Feshchenko, A V Vinogradov, I A Artyukov
Using the method of Laplace transform the field amplitude in the paraxial approximation is found in the two-dimensional free space using initial values of the amplitude specified o…
Influence of the electron beam emittance on the polarization of a laser--electron X-ray generator
I. A. Artyukov, A. V. Vinogradov, R. M. Feshchenko
In this paper we analyze the polarization of the X-ray radiation coming from laser--electron X-ray generator (LEXG). We obtain general relations connecting the polarization state o…