55 citations · 139 across the 5 of their papers we have counts for
5 papers
Probing the Hotspot Interaction Length in NbN Nanowire Superconducting Single-Photon Detectors
J. J. Renema, R. Gaudio, Q. Wang +3
We measure the maximal distance at which two absorbed photons can jointly trigger a detection event in NbN nanowire superconducting single photon detector (SSPD) microbridges by co…
Experimental investigation of the detection mechanism in WSi nanowire superconducting single photon detectors
Rosalinda Gaudio, Jelmer J. Renema, Zili Zhou +9
We use quantum detector tomography to investigate the detection mechanism in WSi nanowire superconducting single photon detectors (SSPDs). To this purpose, we fabricated a 250nm wi…
Position-Dependent Local Detection Efficiency in a Nanowire Superconducting Single-Photon Detector
Jelmer J. Renema, Qiang Wang, Rosalinda Gaudio +8
We probe the local detection efficiency in a nanowire superconducting single-photon detector along the cross-section of the wire with a spatial resolution of 10 nm. We experimental…
Inhomogeneous critical current in nanowire superconducting single-photon detectors
Rosalinda Gaudio, Koen P. M. op 't Hoog, Zili Zhou +2
A superconducting thin film with uniform properties is the key to realize nanowire superconducting single-photon detectors (SSPDs) with high performance and high yield. To investig…
The effect of magnetic field on the intrinsic detection efficiency of superconducting single-photon detectors
J. J. Renema, R. J. Rengelink, I. Komen +11
We experimentally investigate the effect of a magnetic field on photon detection in superconducting single-photon detectors. At low fields, the effect of a magnetic field is throug…