This article is cited in 1 paper

International Scientific and Technical Conference "Ultrafast Optical Phenomena". October 4-8, 2021, Moscow
Physical optics

Features of propagation and absorption of electromagnetic signals in periodic structures of conducting and dielectric layers

A. V. Bogatskaya^abc, N. V. Klenov^a, P. M. Nikiforova^ad, A. M. Popov^ab, A. E. Shchegolev<sup>dc

a</sup> Lomonosov Moscow State University, Faculty of Physics, Moscow, Russia
^b P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia
^c Moscow Technical University of Communications and Informatics, Moscow, Russia
^d Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics, Moscow, Russia

Abstract: Different regimes of electromagnetic signal transmission through heterostructures formed by a sequence of conducting and non-conducting layers are discussed for various ratios between the frequency of radiation and the transport frequency of electron scattering in the conducting layers. Possibility to increase the efficiency of detecting or filtering electromagnetic radiation in a wide range of frequency range (from subTHz to far IR) in such structures is analyzed.

Keywords: propagation of electromagnetic waves in heterostructures, resonant tunneling, THz-IR detectors, bolometers.

Received: 20.12.2021
Revised: 20.12.2021
Accepted: 30.12.2021

DOI: 10.21883/OS.2022.04.52259.48-21

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