Add to ORKGWe measure the maximal distance at which two absorbed photons can jointly trigger a detection event in NbN nanowire superconducting single photon detector microbridges by comparing the one-photon and two-photon efficiencies of bridges of different overall lengths, from 0 to 400 nm. We find a length of 23 ± 2 nm. This value is in good agreement with the size of the quasiparticle cloud at the time of the detection event
This article reports on superconducting single-photon detectors (SSPDs) based on NbN nanowires. Deta...
Single photon detectors based on superconducting niobium nitride (NbN) nanowires over areas of 30 mu...
We evidence the nanoscale nature of photodetection in superconducting nanowire single-photon detecto...
\u3cbr/\u3e\u3cbr/\u3eWe measure the maximal distance at which two absorbed photons can jointly trig...
We evaluate experimentally the intrinsic detection efficiency IDE of superconducting NbN nanowire s...
Over the past two decades, superconducting nanowire single photon detectors have become the dominant...
We experimentally demonstrate the single photon detection in straight micrometer-wide NbN and α-MoSi...
Ultrathin NbN nanowires is the material of choice for superconducting single photon detectors (SSPD)...
We demonstrate superconducting niobium nitride nanowires folded on top of lithium niobate substrate....
We have realized superconducting single photon detectors with reduced inductance and increased signa...
A superconducting thin film with uniform properties is the key to realize nanowire superconducting s...
We show that avoiding bends in a current-carrying superconducting nanowire enhances the probability...
This article reports on superconducting single-photon detectors (SSPDs) based on NbN nanowires. Deta...
Single photon detectors based on superconducting niobium nitride (NbN) nanowires over areas of 30 mu...
We evidence the nanoscale nature of photodetection in superconducting nanowire single-photon detecto...
\u3cbr/\u3e\u3cbr/\u3eWe measure the maximal distance at which two absorbed photons can jointly trig...
We evaluate experimentally the intrinsic detection efficiency IDE of superconducting NbN nanowire s...
Over the past two decades, superconducting nanowire single photon detectors have become the dominant...
We experimentally demonstrate the single photon detection in straight micrometer-wide NbN and α-MoSi...
Ultrathin NbN nanowires is the material of choice for superconducting single photon detectors (SSPD)...
We demonstrate superconducting niobium nitride nanowires folded on top of lithium niobate substrate....
We have realized superconducting single photon detectors with reduced inductance and increased signa...
A superconducting thin film with uniform properties is the key to realize nanowire superconducting s...
We show that avoiding bends in a current-carrying superconducting nanowire enhances the probability...
This article reports on superconducting single-photon detectors (SSPDs) based on NbN nanowires. Deta...
Single photon detectors based on superconducting niobium nitride (NbN) nanowires over areas of 30 mu...
We evidence the nanoscale nature of photodetection in superconducting nanowire single-photon detecto...