Experimental investigations of holographic diffraction PDLC structures
DOI: 10.21293/1818-0442-2017-20-1-29-32
Abstract: In this work we investigated the diffraction efficiency of holographic structures formed in polymer-dispersed liquid crystals and its dependence on temperature and polarity of the reading light. Liquid crystal’s concentration in investigated samples was 25 and 30% wt. We have shown the anisotropy of optical properties and the ability to control the diffraction efficiency by heating the sample. Diffraction structures was formed by He-Ne laser with wavelength 633 nm.
Keywords: pdlc, diffraction efficiency, diffraction grating, polarity, photopolymer, liquid crystal, diffraction
For citation:
Semkin A. S., Sharangovich S. N., Vasiliev E. V., Vikulina I. A., Gusachenko K. O., Dudnik D. I. Experimental investigations of holographic diffraction PDLC structures. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2017, vol. 20, no. 1, pp. 29–32. DOI: 10.21293/1818-0442-2017-20-1-29-32
Authors and copyright holders:
- Semkin A. S.
- Sharangovich S. N. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)
- Vasiliev E. V.
- Vikulina I. A.
- Gusachenko K. O.
- Dudnik D. I.
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