CALCULATION OF VORTEX AXICON PARAMETERS FOR THE PURPOSE OF FORMING PERFECT OPTICAL VORTEX BEAMS OF MINIMIZED RADIUS
N. E. Senko
Samara National Research University, Samara, Russia
Keywords: perfect vortex beam, Fourier transform, Fresnel transform, Hankel transform, axicon, ideality property
Abstract
In this paper, the formation of perfect optical vortex beams is investigated based on numerical simulation for different parameters of the optical system, such as the axicon angle and the vortex beam order. The formation of beams during propagation in free space and in the focal plane is considered, which can be useful for optical capture and movement of microparticles.
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