Diffraction on periodic surface microrelief grating with positive or negative optical anisotropy

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 the diffraction of rays passing through optically anisotropic grating with surface microrelief 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 the visible, UV, IR and THz ranges. © 2020 Optical Society of America

Authors
Belyaev V.V. 1, 2 , Solomatin A.S.3 , Margaryan H.4 , Hakobyan N.4 , Kumar S.5, 6 , Chausov D.N.1, 7 , Belyaev A.A. 1 , Smirnov A.G.8 , Gorbunov A.A. 2
Journal
Number of issue
27
Language
English
Pages
8443-8449
Status
Published
Volume
59
Year
2020
Organizations
  • 1 Moscow Region State University, Moscow, Russian Federation
  • 2 RUDN University (People’s Friendship University of Russia), Moscow, Russian Federation
  • 3 Mendeleev University of Chemical Technology, Moscow, Russian Federation
  • 4 Yerevan State University, Yerevan, Armenia
  • 5 Department of Chemistry, Nitte Meenakshi Institute of Technology (NMIT), Yelahanka, Bangalore, India
  • 6 Raman Research Institute, Sadashivanagar, Bangalore, India
  • 7 Prokhorov General Physics Institute of the, Russian Academy of Sciences, 38 Vavilova St., Moscow, 119991, Russian Federation
  • 8 Belarusian State University of Informatics and Radio-Electronics, Minsk, 220013, Belarus
Keywords
Diffraction; Optical anisotropy; Diffraction optical element; Diffraction parameters; Periodic surfaces; Surface microreliefs; TE and TM waves; Diffraction gratings
Date of creation
02.11.2020
Date of change
02.11.2020
Short link
https://repository.rudn.ru/en/records/article/record/64393/