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Diffractive polarization illuminator for a two-axis fiber-optic angle sensor
Author(s): V. D. Paranin; S. N. Khonina
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Paper Abstract

Transformation of Bessel beams formed by amplitude diffraction axicons in the x-cut of a uniaxial crystal is investigated experimentally. It is shown that the propagation of the beam in the crystal is accompanied by complex astigmatic and polarization transformation. For polarization of incident radiation parallel to the optical axis of the crystal the output beam has a rhomboidal outline filled with regularly situated intensity maxima.

Paper Details

Date Published: 6 April 2017
PDF: 7 pages
Proc. SPIE 10342, Optical Technologies for Telecommunications 2016, 1034216 (6 April 2017); doi: 10.1117/12.2270553
Show Author Affiliations
V. D. Paranin, Samara Univ. (Russian Federation)
S. N. Khonina, Samara Univ. (Russian Federation)
Image Processing Systems Institute (Russian Federation)


Published in SPIE Proceedings Vol. 10342:
Optical Technologies for Telecommunications 2016
Vladimir A. Andreev; Anton V. Bourdine; Vladimir A. Burdin; Oleg G. Morozov; Albert H. Sultanov, Editor(s)

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