Film sector optical element for creating inhomogeneous polarizations with phase correction of higher orders

Autor:	Abrar Mohammed khudhur Algubili, Sergey V. Karpeev, Vladimir V. Podlipnov, Vyacheslav D. Paranin
Rok vydání:	2020
Předmět:	Diffraction Optics Materials science business.industry Phase correction 0202 electrical engineering electronic engineering information engineering 020206 networking & telecommunications 020201 artificial intelligence & image processing 02 engineering and technology business Polarization (waves)
Zdroj:	2020 International Conference on Information Technology and Nanotechnology (ITNT).
DOI:	10.1109/itnt49337.2020.9253274
Popis:	For high-order polarization transformations and the formation of vector Beams, it is proposed to use simple-to-manufacture optical elements based on sector plates consisting of polarized plates in combination with phase plates stacked together. The results of analytical analysis and numerical study of the main types of such sector structures for the formation of cylindrical polarizations of the first and second order are presented. The results of an experimental study of the formed Beams using a multi-channel diffraction filter are consistent with the theory.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2c19dda3ac3dc5b01f97d9564893e021 https://doi.org/10.1109/itnt49337.2020.9253274 Zobrazit plný text záznamu