In this review we present the potentialities and the achievements of the use of non-classical
photon-number correlations in twin-beam states for many applications, ranging from imaging …

The evolution of quantum standards for SI units and funding support from national
governments has led to rapid technological developments in the quantum sciences. With …

A novel technique is introduced for the reconstruction of multimode optical fields, based on
simultaneously exploiting both the generalized Glauber's Kth‐order correlation function g (K) …

We demonstrate quantum detector tomography of a commercial 2× 2 array of
superconducting nanowire single photon detectors. We show that detector-specific figures of …

We investigate the feasibility and performance of photon-number-resolved photodetection
employing single-photon avalanche photodiodes (SPADs) with low dark counts. While the …

We utilize click-counting theory for the reconstruction of photon statistics, employing an
analytic pseudoinversion method. A reconfigurable time-bin multiplexing, click-counting …

A commonly held tenet is that lasers well above threshold emit photons in a coherent state,
which follow Poissonian statistics when measured in photon number. This feature is often …

The ability to discriminate the number of photons in a radiation field has a critical role in the
implementation of quantum optical technologies. True photon-number-resolving detectors …

We report on a high-speed temporal and spatial multiplexed single-photon counter with
photon-number-resolving capability up to four photons. The infrared detector combines a …

We utilize click-counting theory for the reconstruction of photon statistics. Our approach
employs an analytic pseudo-inversion method to estimate photon counts from measured …