116 citations · 726 across the 21 of their papers we have counts for
5 papers · 1 filter
Spectrally resolved single-photon imaging with hybrid superconducting - nanophotonic circuits
O. Kahl, S. Ferrari, V. Kovalyuk +6
The detection of individual photons is an inherently binary mechanism, revealing either their absence or presence while concealing their spectral information. For multi-color imagi…
Potential of a Superconducting Photon Counter for Heterodyne Detection at Telecommunication Wavelength
Mikhail Shcherbatenko, Yury Lobanov, Alexander Semenov +6
Here, we report on successful operation of a NbN thin film superconducting nanowire single-photon detector (SNSPD) in a coherent mode (as a mixer) at the telecommunication waveleng…
Non-bolometric bottleneck in electron-phonon relaxation in ultra-thin WSi film
M. Sidorova, A. Kozorezov, A. Semenov +6
We developed the model of the internal phonon bottleneck to describe the energy exchange between the acoustically soft ultrathin metal film and acoustically rigid substrate. Discri…
Sensitivity of a superconducting nanowire detector for single ions at low energy
M. Sclafani, M. Marksteiner, F. McLennar Keir +5
We report on the characterization of a superconducting nanowire detector for ions at low kinetic energies. We measure the absolute single particle detection efficiency and trac…
Superconducting parallel nanowire detector with photon number resolving functionality
F. Marsili, D. Bitauld, A. Fiore +9
We present a new photon number resolving detector (PNR), the Parallel Nanowire Detector (PND), which uses spatial multiplexing on a subwavelength scale to provide a single electric…