PT Unknown
AU Moshkova, MA
   Divochiy, AV
   Morozov, PV
   Antipov, AV
   Vakhtomin, YB
   Smirnov, KV
TI Characterization of topologies of superconducting photon number resolving detectors
SE Proc. 8th Int. Conf. Photonics and Information Optics
PY 2019
BP 465
EP 466
LA Russian
DE PNR SSPD
AB Comparative analysis for different topologies of superconducting single-photon detectors with ability to resolve up to 4 photons in a short pulse of IR radiation has been carry out. It was developed the detector with a system detection efficiency of ~ 85 % at λ = 1550 nm. The possibility of using such detector to restore photon statistics of a pulsed radiation source was demonstrated.
ER