Paper
22 November 2011 Generation of the high-order Bessel vortex-beam in monochromatic and polychromatic light via the axicon-uniaxial crystal system
Pavel M. Anischenko, Alexei N. Alexeyev, Tatyana A. Fadeyeva, Yuriy A. Egorov
Author Affiliations +
Proceedings Volume 8338, Tenth International Conference on Correlation Optics; 833823 (2011) https://doi.org/10.1117/12.922777
Event: Correlation Optics 2011, 2011, Chernivsti, Ukraine
Abstract
Nowhere days, a Bessel beams are of a great interest because of their high importance in practical applications in micromanipulations of micro particles and possibility to create a bottle-beams which employed in metal-cutting machines. Angular spectrum of a Bessel beam formed by a variety of a plane waves, belong to a hollow conical surface with the angle 2β at the top of the cone. Take into account this fact, one can form a Bessel beam by means of the conical lense-axicon. Generally speaking, we must note, that such a beam, formed by axicon changes it is shape along the propagation axicon and become the beam corresponding to Bessel-Gaussian solution.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pavel M. Anischenko, Alexei N. Alexeyev, Tatyana A. Fadeyeva, and Yuriy A. Egorov "Generation of the high-order Bessel vortex-beam in monochromatic and polychromatic light via the axicon-uniaxial crystal system", Proc. SPIE 8338, Tenth International Conference on Correlation Optics, 833823 (22 November 2011); https://doi.org/10.1117/12.922777
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KEYWORDS
Crystals

Laser crystals

Axicons

Bessel beams

Optical vortices

Beam shaping

Beam propagation method

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