Single-flux-quantum signal processors monolithically integrated with a superconducting nanostrip single-photon detector array
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0144808
Abstract: We developed a monolithic integration process for a superconducting nanostrip single-photon detector (SNSPD) and a cryogenic signal processor based on a single-flux-quantum (SFQ) circuit. Sixteen-pixel SNSPDs consisting of a 10-nm-thick and 100-nm-wide NbTiN nanowire were… read more here.
Keywords: snspd; superconducting nanostrip; pixel; single photon ... See more keywords
Quantum detector tomography of a superconducting nanostrip photon-number-resolving detector.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.423142
Abstract: Superconducting nanostrip photon detectors have been used as single-photon detectors, which can discriminate only photons' presence or absence. It has recently been found that they can discriminate the number of photons by analyzing the output… read more here.
Keywords: photon number; detector; number resolving; photon ... See more keywords