Quantum sensing, built upon fundamental quantum phenomena like entanglement and
squeezing, is revolutionizing precision and sensitivity across diverse domains, including …

Quantum target detection is an emerging application that utilizes entanglement to enhance
the sensing of the presence of an object. Although several experimental demonstrations for …

Quantum illumination is the task of determining the presence of an object in a noisy
environment. We determine the optimal continuous-variable states for quantum illumination …

It is important to find feasible measurement bounds for quantum information protocols. We
present analytic bounds for quantum illumination with Gaussian states when using an on-off …

Imaging with non-classically correlated photon-pairs takes advantages over classical limits
in terms of sensitivity and a signal-to-noise ratio. However, it is still a challenge to achieve a …

Entanglement is beneficial to enhancing a phase sensitivity beyond the classical limit that is
given by a coherent state. The best performance is achieved with symmetric entangled …

Quantum illumination employs entangled states to detect a weakly reflecting target in a
thermal bath. The performance of a given entangled state is evaluated from the minimum …

Based on quantum illumination (QI) protocol, microwave quantum radar has been
developed, which has attracted great interest from radar researchers. While, according to the …

We propose observable bounds for Gaussian illumination to maximize the signal-to-noise
ratio, which minimizes the discrimination error between the presence and absence of a low …

Quantum illumination (QI) leverages entangled lights to detect the potential presence of low-
reflective objects in a region surrounded by a thermal bath. Homologously, quantum …