Status of the SIMP Project: Toward the Single Microwave Photon Detection

Abstract

The Italian institute for nuclear physics (INFN) has financed the SIMP project (2019-2021) in order to strengthen its skills and technologies in the field of meV detectors with the ultimate aim of developing a single microwave photon detector. This goal will be pursued by improving the sensitivity and the dark count rate of two types of photodetectors: current biased Josephson Junction (JJ) for the frequency range 10-50 GHz and Transition Edge Sensor (TES) for the frequency range 30-100 GHz. Preliminary results on materials and devices characterization are presented.

7 pages, 4 figures

References in corpus (3)

• Microwave photonics with superconducting quantum circuits
• Resolving photon number states in a superconducting circuit
• Quantum Non-demolition Detection of Single Microwave Photons in a Circuit

Cited by in corpus (6)

• Analysis of Josephson junctions switching time distributions for the detection of single microwave photons
• Detection of signals in presence of noise through Josephson junction switching currents
• Development of a Josephson junction based single photon microwave detector for axion detection experiments
• Axion field influence on Josephson junction quasipotential
• GHz Superconducting Single-Photon Detectors for Dark Matter Search
• Josephson-based scheme for the detection of microwave photons