PT Journal
AU Elezov, MS
   Semenov, AV
   An, PP
   Tarkhov, MA
   Goltsman, GN
   Kardakova, AI
   Kazakov, AY
TI Investigating the detection regimes of a superconducting single-photon detector
SO J. Opt. Technol.
JI J. Opt. Technol.
PY 2013
BP 435
VL 80
IS 7
DI 10.1364/JOT.80.000435
DE SSPD; quantum efficiency
AB The detection regimes of a superconducting single-photon detector have been investigated. A technique is proposed for determining the regions in which “pure regimes” predominate. Based on experimental data, the dependences of the internal quantum efficiency on the bias current are determined in the one-, two-, and three-photon detection regimes.
ER