Absorbing coating in the terahertz part of spectrum
Problemy fiziki, matematiki i tehniki, no. 3 (2012), pp. 25-27

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Absorption of electromagnetic radiation in the frequency range of $35$ to $55$ THz by the multilayer coating, in which the top layer contains an array of pyramids arranged in a strictly geometric pattern in two mutually perpendicular directions is investigated. It is shown that the proposed structure provides a return loss better than $39.5$ dB at the resonance frequency of $42.3$ THz and a change of temperature of the sensitive layer of $3$ mK at the input power density of radiation of $0.1$ W/m$^2$.
Keywords: absorbing structure, multi-layer coating, the array of pyramids, thermal sensitivity.
@article{PFMT_2012_3_a3,
     author = {A. K. Esman and V. K. Kuleshov and G. L. Zykov and V. B. Zalesski},
     title = {Absorbing coating in the terahertz part of spectrum},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {25--27},
     publisher = {mathdoc},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2012_3_a3/}
}
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A. K. Esman; V. K. Kuleshov; G. L. Zykov; V. B. Zalesski. Absorbing coating in the terahertz part of spectrum. Problemy fiziki, matematiki i tehniki, no. 3 (2012), pp. 25-27. http://geodesic.mathdoc.fr/item/PFMT_2012_3_a3/