# Photon counting with photon number resolution through superconducting nanowires coupled to a multi-channel TDC in FPGA.

@article{Lusardi2017PhotonCW, title={Photon counting with photon number resolution through superconducting nanowires coupled to a multi-channel TDC in FPGA.}, author={Nicola Lusardi and Johannes W. N. Los and R. Gourgues and Gabriele Bulgarini and Angelo Geraci}, journal={The Review of scientific instruments}, year={2017}, volume={88 3}, pages={ 035003 } }

The paper presents a system for measuring photon statistics and photon timing in the few-photon regime down to the single-photon level. The measurement system is based on superconducting nanowire single photon detectors and a time-to-digital converter implemented into a programmable device. The combination of these devices gives high performance to the system in terms of resolution and adaptability to the actual experimental conditions. As a case of application, we present the measurement of…

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