Open AccessВозможность формирования двухлепестковых вихревых световых полей с помощью модифицированного ЖК фокусатора-=SUP=-*-=/SUP=-
Author(s) -
С.П. Котова,
А.М. Майорова,
С.А. Самагин
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2019.01.47047.256-18
Subject(s) - maxima , intensity (physics) , rotation (mathematics) , curvature , optics , radius , radius of curvature , physics , energy distribution , materials science , atomic physics , geometry , mathematics , art , mean curvature , computer security , mean curvature flow , performance art , computer science , art history
The possibilities of forming light fields with intensity distribution in the form of two maxima rotating during propagation using a liquid-crystal modal device are analyzed. The rate of intensity distribution rotation depending on the radius of curvature of the wave incident on the modulator, as well as the energy efficiency of the formed fields, are estimated.