Photonic Crystal Resonators with a Tree Structure of Resonant Elements

The article presents the results of three-dimensional numerical simulation of a photonic crystal resonator with tree-like resonant elements. The frequency spectrum was studied and the main electrodynamic parameters of resonators were determined in the range up to 32 GHz. The effect of the photonic-c...

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Published in2022 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Vol. 1; pp. 67 - 70
Main Authors Miroshnichenko, A.Yu, Gnusarev, A.V., Tsarev, V.A., Akafyeva, N.A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 22.09.2022
Subjects
characteristic impedance
double-gap resonator
Electrodynamics
high frequency electric field
intrinsic factor
K-band
Lattices
multi-beam klystron
Numerical simulation
photonic crystal resonator
Photonic crystals
Q-factor
Resonant frequency
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Summary:The article presents the results of three-dimensional numerical simulation of a photonic crystal resonator with tree-like resonant elements. The frequency spectrum was studied and the main electrodynamic parameters of resonators were determined in the range up to 32 GHz. The effect of the photonic-crystal grating pitch on the frequency spectrum of the resonator has been studied. The investigated resonator can be used in klystron-type multi-beam devices operating as amplifiers, oscillators, and frequency multipliers in the X-, Ku-, and K-bands.
DOI:10.1109/APEDE53724.2022.9912858