In this work we present the results of the fabrication and characterization of a large area Superconducting Nanowire Single Photon Detector (SNSPD). A particular geometry was adopted to enhance the coupling with the Lidar system MALIA (Multiwavelength Lidar Apparatus), a setup used for atmospheric aerosols observations from ultraviolet to infrared. The devices realized are very promising as they exhibit a very low dead time, despite the large sensitive area.
Large area SNSPD for Lidar measurements in the infrared
Salvoni D;Parlato L;Ejrnaes M;Mattioli F;Gaggero A;Martini F;Boselli A;Amoruso S;Cristiano R;Pepe GP
2022
Abstract
In this work we present the results of the fabrication and characterization of a large area Superconducting Nanowire Single Photon Detector (SNSPD). A particular geometry was adopted to enhance the coupling with the Lidar system MALIA (Multiwavelength Lidar Apparatus), a setup used for atmospheric aerosols observations from ultraviolet to infrared. The devices realized are very promising as they exhibit a very low dead time, despite the large sensitive area.File in questo prodotto:
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