Abstract
For a radiating Josephson sandwich embedded in a dielectric, we find the dispersion law of a surface wave with frequency close to the frequency of Josephson plasmon and the decrement corresponding to this wave. Parameters of the layered structure and the range of wave numbers, for which such an electromagnetic wave exists, are specified. We find the long-wave surface wave energy losses in the radiation propagating along the normal to the sandwich surface.
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Malishevskii, A.S., Uryupin, S.A. Dispersion Law and Decrement of Superluminal Surface Wave in Josephson Sandwich. J Russ Laser Res 43, 176–180 (2022). https://doi.org/10.1007/s10946-022-10035-4
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DOI: https://doi.org/10.1007/s10946-022-10035-4