Superconducting nanowire single-photon detectors with 98% system detection efficiency at 1550 nm

DV Reddy, RR Nerem, SW Nam, RP Mirin, VB Verma - Optica, 2020 - opg.optica.org
Superconducting nanowire single-photon detectors (SNSPDs) are an enabling technology
for myriad quantum-optics experiments that require high-efficiency detection, large count …