Open AccessPolarization degeneracy of TE and TM eigenmodes for dielectric metasurface in the microwave
Author(s) -
Syuzanna Asadulina,
Andrey Bogdanov,
Stanislav Glybovski,
Oleh Yermakov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2015/1/012008
Subject(s) - degeneracy (biology) , microwave , polarization (electrochemistry) , dielectric , physics , optoelectronics , condensed matter physics , optics , materials science , chemistry , quantum mechanics , bioinformatics , biology
We analyze the TE-TM polarization degeneracy of the guided modes of a dielectric metasurface in the microwave frequency range. We find the optimum metasurface design and investigate the dependence of the degeneracy degree on the propagation direction. Finally, we simulate the possible microwave experiment demonstrating the extraction of isofrequency contours for this metasurface. The results obtained could be useful for flat photonic devices with the function of polarization control.