Baeva, E. M. (author), Sidorova, M. V. (author), Korneev, A. A. (author), Smirnov, K. V. (author), Divochy, A. V. (author), Morozov, P. V. (author), Zolotov, P. I. (author), Vakhtomin, Yu B. (author), Klapwijk, T.M. (author) We investigate thermal properties of a NbN single-photon detector capable of unit internal detection efficiency. Using an independent calibration of the coupling losses, we determine the absolute optical power absorbed by the NbN film and, via resistive superconductor thermometry, the temperature dependence of the thermal resistance Z(T) of...
journal article 2018
