Integrated quantum photonics uses classical integrated photonic technologies and devices
for quantum applications. As in classical photonics, chip-scale integration has become …

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

Entanglement and correlation of quantum light can enhance LiDAR sensitivity in the
presence of strong background noise. However, the power of such quantum sources is …

In quantum illumination (QI), a signal beam initially entangled with an idler beam held at the
receiver interrogates a target region bathed in thermal background light. The returned beam …

In this work we investigate quantum-enhanced target detection in the presence of large
background noise using multidimensional quantum correlations between photon pairs …

Non-local effects have the potential to radically move forward quantum enhanced imaging to
provide an advantage over classical imaging not only in laboratory environments but …

We propose a quantum-enhanced lidar system to estimate a target's radial velocity, which
employs squeezed and frequency-entangled signal and idler beams. We compare its …

Single-photon light detection and ranging (LiDAR) is a key technology for depth imaging
through complex environments. Despite recent advances, an open challenge is the ability to …

Quantum radars and lidars are a novel, much-discussed, and rapidly evolving field of
quantum science and technology, promising remarkable advantages in such basic tasks as …

We demonstrate a quantum-enhanced lidar capable of performing confident target detection
and rangefinding in the presence of strong, time-varying classical noise whilst operating with …