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Proceedings Paper

Theoretical model of a polarization diffractive elements for the light beams conversion holographic formation in PDLCs
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Paper Abstract

In this work a theoretical model of the holographic formation of the polarization diffractive optical elements for the transformation of Gaussian light beams into Bessel-like ones in polymer-dispersed liquid crystals (PDLC) is developed. The model is based on solving the equations of photo-induced Fredericks transition processes for polarization diffractive elements formation by orthogonally polarized light beams with inhomogeneous amplitude and phase profiles. The results of numerical simulation of the material’s dielectric tensor changing due to the structure’s formation process are presented for various recording beams’ polarization states. Based on the results of numerical simulation, the ability to form the diffractive optical elements for light beams transformation by the polarization holography methods is shown.

Paper Details

Date Published: 1 December 2017
PDF: 6 pages
Proc. SPIE 10603, Photonics, Devices, and Systems VII, 106030K (1 December 2017); doi: 10.1117/12.2292799
Show Author Affiliations
Sergey N. Sharangovich, Tomsk State Univ. of Control Systems and Radioelectronics (Russian Federation)
Artem O. Semkin, Tomsk State Univ. of Control Systems and Radioelectronics (Russian Federation)

Published in SPIE Proceedings Vol. 10603:
Photonics, Devices, and Systems VII
Karel Fliegel; Petr Páta, Editor(s)

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