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Proceedings Paper

High order vortex beam in the optical vortex microscope
Author(s): Łukasz Płócienniczak; Agnieszka Popiołek-Masajada; Mateusz Szatkowski; Jan Masajada
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Paper Abstract

The optical system working with focused Gaussian beam carrying a higher order optical vortex is considered. Additionally the optical vortex movement inside the beam is proposed allowing the precise scanning of the sample inserted into the beam. The analytical formula for the Fresnel diffraction integral with the shifted optical vortex has been calculated and compared with the numerical results. The experimental validation of this problem has been also presented.

Paper Details

Date Published: 25 August 2015
PDF: 8 pages
Proc. SPIE 9581, Laser Beam Shaping XVI, 95810N (25 August 2015); doi: 10.1117/12.2186743
Show Author Affiliations
Łukasz Płócienniczak, Wroclaw Univ. of Technology (Poland)
Agnieszka Popiołek-Masajada, Wroclaw Univ. of Technology (Poland)
Mateusz Szatkowski, Wroclaw Univ. of Technology (Poland)
Jan Masajada, Wroclaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 9581:
Laser Beam Shaping XVI
Andrew Forbes; Todd E. Lizotte, Editor(s)

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