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This article is cited in 8 scientific papers (total in 8 papers)
Resonance tunneling of electromagnetic waves for enhancing the efficiency of bolometric photodetectors
A. V. Bogatskayaabc, N. V. Klenovacde, A. M. Popovabe, M. V. Tereshonokc a Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics
b P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
c Moscow Technical University of Communications and Informatics
d All-Russia Research Institute of Automatics named after N L Dukhov, Moscow
e Faculty of Physics, Lomonosov Moscow State University
Abstract:
A method for enhancing the efficiency of bolometric photodetectors is presented. The method utilizes the analogy between the process of tunneling of a flux of quantum particles through a potential barrier and the propagation of electromagnetic waves within a nontransparent medium. The calculation results demonstrate that the fraction of radiation absorbed in a detector at a certain IR frequency may be close to unity if one chooses the right thickness and permittivity of the resonator substrate below a thin metal (superconductor) layer.
Received: 24.04.2018
Citation:
A. V. Bogatskaya, N. V. Klenov, A. M. Popov, M. V. Tereshonok, “Resonance tunneling of electromagnetic waves for enhancing the efficiency of bolometric photodetectors”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:15 (2018), 29–37; Tech. Phys. Lett., 44:8 (2018), 667–670
Linking options:
https://www.mathnet.ru/eng/pjtf5732 https://www.mathnet.ru/eng/pjtf/v44/i15/p29
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