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Nanomaterials
Volume 14
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10.3390/nano14020141
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Article

Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception

by
Anna V. Bogatskaya
1,2,
Nikolay V. Klenov
1,3,4,
Alexander M. Popov
1,2,
Andrey E. Schegolev
4,5,
Pavel A. Titovets
5,
Maxim V. Tereshonok
5 and
Dmitry S. Yakovlev
6,*
1
Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia
2
P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia
3
Superconducting Quantum Computing Lab, Russian Quantum Center, Skolkovo, 143025 Moscow, Russia
4
D. V. Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119991 Moscow, Russia
5
Science and Research Department, Moscow Technical University of Communication and Informatics, 111024 Moscow, Russia
6
Laboratoire de Physique et d’Etude des Matériaux, ESPCI Paris, CNRS, PSL University, 75005 Paris, France
*
Author to whom correspondence should be addressed.
Nanomaterials 2024, 14(2), 141; https://doi.org/10.3390/nano14020141
Submission received: 8 November 2023 / Revised: 5 January 2024 / Accepted: 6 January 2024 / Published: 8 January 2024
(This article belongs to the Special Issue Superconducting Nanostructures for Applications in Electronics)
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Abstract

It is known that the dielectric layer (resonator) located behind the conducting plate of the bolometer system can significantly increase its sensitivity near the resonance frequencies. In this paper, the possibility of receiving broadband electromagnetic signals in a multilayer bolometric meta-material made of alternating conducting (e.g., silicon semiconductor) and dielectric layers is demonstrated both experimentally and numerically. It is shown that such a multilayer structure acts as a lattice of resonators and can significantly increase the width of the frequency band of efficient electromagnetic energy absorption. The parameters of the dielectric and semiconductor layers determine the frequency bands. Numerical modeling of the effect has been carried out under the conditions of our experiment. The numerical results show acceptable qualitative agreement with the experimental data. This study develops the previously proposed technique of resonant absorption of electromagnetic signals in bolometric structures.
Keywords: wideband communications; bolometer; dielectric resonator; absorption of electromagnetic radiation in plasma wideband communications; bolometer; dielectric resonator; absorption of electromagnetic radiation in plasma

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MDPI and ACS Style

Bogatskaya, A.V.; Klenov, N.V.; Popov, A.M.; Schegolev, A.E.; Titovets, P.A.; Tereshonok, M.V.; Yakovlev, D.S. Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception. Nanomaterials 2024, 14, 141. https://doi.org/10.3390/nano14020141

AMA Style

Bogatskaya AV, Klenov NV, Popov AM, Schegolev AE, Titovets PA, Tereshonok MV, Yakovlev DS. Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception. Nanomaterials. 2024; 14(2):141. https://doi.org/10.3390/nano14020141

Chicago/Turabian Style

Bogatskaya, Anna V., Nikolay V. Klenov, Alexander M. Popov, Andrey E. Schegolev, Pavel A. Titovets, Maxim V. Tereshonok, and Dmitry S. Yakovlev. 2024. "Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception" Nanomaterials 14, no. 2: 141. https://doi.org/10.3390/nano14020141

APA Style

Bogatskaya, A. V., Klenov, N. V., Popov, A. M., Schegolev, A. E., Titovets, P. A., Tereshonok, M. V., & Yakovlev, D. S. (2024). Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception. Nanomaterials, 14(2), 141. https://doi.org/10.3390/nano14020141

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