Quantum metrology, including quantum sensing and imaging, offers significant advantages
over classical methods in terms of sensitivity and accuracy. This paper presents its potential …

Despite their exceptional sensitivity, single photon detectors typically exhibit limited
tolerance to strong light compared to conventional linear photodetectors. Consequently, a …

We proposed a hybrid imaging scheme to estimate a high-resolution absolute depth map
from low photon counts. It leverages measurements of photon arrival times from a single …

Single-photon imaging is an emerging technology in sensing that is capable of imaging and
identifying remote objects under extreme conditions. However, it faces several challenges …

Single-photon light detection and ranging (LiDAR) has emerged as a valuable technology
for active imaging applications. The growing demand for wider applications has driven …

Waveguide grating antennas are widely adopted in beam-steering devices, typically
enabling the beam steering in longitudinal direction within a two-dimensional scanning …

Single-photon LIDAR faces challenges in high-quality 3D reconstruction due to high noise
levels, low accuracy, and long inference times. Traditional methods, which rely on statistical …

Existing laser active imaging detection methods are limited by the detection mechanism,
which can only capture the intensity image and distance image of the target, and lack …

In single photon lidar (SPL), the laser repetition rate sets the maximum distance that can be
recovered unambiguously. Conventional SPL extends this maximum recordable depth by …

Single-photon light detection and ranging (LiDAR) has widespread applications due to the
ultra-high sensitivity of the single-photon detector. However, the reconstruction has been …