235 citations · 788 across the 15 of their papers we have counts for
4 papers · 1 filter
Multimode Fiber Coupled Superconducting Nanowire Single Photon Detectors with High Detection Efficiency and Time Resolution
Jin Chang, Iman Esmaeilzadeh, Johannes W. N. Los +7
In the past decade superconducting nanowire single photon detectors (SNSPDs) have gradually become an indispensable part of any demanding quantum optics experiment. Until now, most…
Passively stable distribution of polarisation entanglement over 192 km of deployed optical fibre
Sören Wengerowsky, Siddarth Koduru Joshi, Fabian Steinlechner +14
Quantum key distribution (QKD) based on entangled photon pairs holds the potential for repeater-based quantum networks connecting clients over long distance. We demonstrate long-di…
High performance superconducting nanowire single photon detectors operating at temperature from 4 to 7 K
Ronan Gourgues, Johannes W. N. Los, Julien Zichi +6
We experimentally investigate the performance of NbTiN superconducting nanowire single photon detectors above the base temperature of a conventional Gifford-McMahon cryocooler (2.5…
NbTiN low timing jitter single-photon detectors with unity internal efficiency at 1550 nm and 2.5 K
Julien Zichi, Jin Chang, Stephan Steinhauer +8
The requirements in quantum optics experiments for high single photon detection efficiency, low timing jitter, low dark count rate and short dead time have been fulfilled with the…