technology-and-readout-for-scaling-up-superconducting-nanowire-single-photon-detectors.pdf

• Γλώσσα: English
• Έκδοση: KIT Scientific Publishing 2023

This work presents three advances to scale SNSPDs from few-pixel devices to large detector arrays: atomic layer deposition for the fabrication of uniform superconducting niobium nitride films of few-nanometer thickness, a frequency-multiplexing scheme to operate multiple detectors with a reduced num...