51 citations · 104 across the 7 of their papers we have counts for
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Fractional optical vortices in a uniaxial crystal
T. A. Fadeyeva, A. F. Rubass, I. S. Valkov +1
We have analyzed the solutions to the vector paraxial wave equation in the unbounded uniaxial crystal in the form of the transverse electric (TE) and transverse magnetic (TM) mode…
Vector erf-Gaussian beams: fractional optical vortices and asymmetric TE and TM modes
T. Fadeyeva, C. Alexeyev, A. Rubass +1
We have considered the paraxial vector erf-Gaussian beams with field distribution in the form of the error function that are shaped by the cone of plane waves with a fractional ste…
Rotational spin Hall effect in a uniaxial crystal
Tatyana Fadeyeva, Constantine Alexeyev, Alexander Rubass +4
We have considered the propagation process of the phase-matched array of singular beams through a uniaxial crystal. We have revealed that local beams in the array are rotated when…
Subwave spikes of the orbital angular momentum of the vortex-beams in a uniaxial crystal
T. Fadeyeva, C. Alexeyev, A. Rubass +3
We have theoretically predicted the gigantic spikes of the orbital angular momentum caused by the conversion processes of the centered optical vortex in the circularly polarized co…
The transverse shift of a high order paraxial vortex-beam induced by a homogeneous anisotropic medium
T. A. Fadeyeva, A. F. Rubass, A. V. Volyar
We consider the propagation of a tilted high order paraxial vortex-beam through a homogeneous anisotropic medium of a uniaxial crystal. We found that the initially circularly polar…
The precession of vortex-beams in a rotating uniaxial crystal
Tatyana Fadeyeva, Alexander Rubass, Bogdan Sokolenko +1
We consider theoretically and experimentally the precession of the optical vortex in a singular beam propagating nearly perpendicular to the crystal optical axis, the beam and the…