Formation of optical vortices by controllable holographic diffraction structures in liquid crystal – photopolymer compositions

Статья в журнале

Formation of optical vortices by Gaussian light beams diffraction on holographically formed diffractive optical elements (DOE) in polymer-dispersed liquid crystals (PDLC) is theoretically described. The feature of investigated DOEs is in their special structure designed to convert the incident light fields into Bessel-like. Numerical simulations for the external electric field's interaction on these DOEs are obtained. Its influence on the light beams conversion efficiency is studied. The possibility to create electrically controllable transformation elements in PDLCs is theoretically justified.

Журнал:

Ferroelectrics
Taylor and Francis Inc. (Abingdon)
Индексируется в Scopus, Web of Science

Библиографическая запись: Semkin, A.O. Formation of optical vortices by controllable holographic diffraction structures in liquid crystal – photopolymer compositions / A. O. Semkin, S. N. Sharangovich // Ferroelectrics. - 2019. – Vo. 544. – Iss. 1. – P. 104-111. – DOI: 10.1080/00150193.2019.1598195

Ключевые слова:

OPTICAL VORTICES BESSEL-LIKE LIGHT BEAMS POLYMERDISPERSED LIQUID CRYSTALS DIFFRACTION LIGHT BEAMS TRANSFORMATION

Индексируется в:

Авторы: Семкин А. О., Шарангович С. Н.

Год издания: 2019

Страницы: 104 - 111

Язык: Английский

DOI: 10.1080/00150193.2019.1598195