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P‐58: Properties of Diffraction Optical Elements on the Base of Discotic Liquid Crystal for Display Applications
Author(s) -
Belyaev Victor V.,
Solomatin Alexey S.,
Belyaev Andrey A.,
Hakobyan Nune,
Margaryan Hakob,
Kumar Sandeep,
Smirnov Alexander G.
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14188
Subject(s) - birefringence , diffraction , optics , materials science , anisotropy , terahertz radiation , diffraction efficiency , liquid crystal , discotic liquid crystal , optoelectronics , optical anisotropy , powder diffraction , range (aeronautics) , crystallography , physics , chemistry , composite material
Diffraction optical elements (DOE) are important elements of systems for images displaying and processing. The DOE materials with both positive and negative birefringence enhance performances and functionality of such systems. We have calculated diffraction of rays passing through (OAGSM) by using our original Exedeep software. At the first time the diffraction parameters for both transmitted and reflected TE‐ and TM‐waves are calculated for materials with both positive and negative optical anisotropy. The simulation results are to be used to create DOE for visible, IR and THz range.