2D signal estimation for sparse distributed target photon counting data
In this study, we explore the utilization of penalized likelihood estimation for the analysis of
sparse photon counting data obtained from distributed target lidar systems. Specifically, we …
sparse photon counting data obtained from distributed target lidar systems. Specifically, we …
Peering into Cloud Physics Using Ultra-Fine-Resolution Radar and Lidar Systems
Cloud microphysical processes, such as droplet activation, condensational growth, and
collisional growth, play a central role in the evolution of clouds and precipitation. Accurate …
collisional growth, play a central role in the evolution of clouds and precipitation. Accurate …
A single-photon lidar observes atmospheric clouds at decimeter scales: resolving droplet activation within cloud base
Clouds, crucial for understanding climate, begin with droplet formation from aerosols, but
observations of this fleeting activation step are lacking in the atmosphere. Here we use a …
observations of this fleeting activation step are lacking in the atmosphere. Here we use a …
Adaptive Adjustment for Laser Energy and PMT Gain through Self-feedback of Echo Data in Bathymetric LiDAR
G Zhou, N Song, G Jia, J Wu, K Gao… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
Existing photomultiplier tube (PMT)-based gating control systems embedded in bathymetric
light detection and ranging (LiDAR) devices cannot automatically adjust the PMT gain in real …
light detection and ranging (LiDAR) devices cannot automatically adjust the PMT gain in real …
[HTML][HTML] Spatial Sequential Matching Enhanced Underwater Single-Photon Lidar Imaging Algorithm
Q Zhu, Y Wang, C Wang, T Rong, B Li… - Journal of Marine Science …, 2024 - mdpi.com
Traditional LiDAR and air-medium-based single-photon LiDAR struggle to perform
effectively in high-scattering environments. The laser beams are subject to severe medium …
effectively in high-scattering environments. The laser beams are subject to severe medium …
The lidar denoising algorithm based on an improved correlation parameter of ensemble empirical mode decomposition
Z Tan, Y Zhang, Z Sun, J Chen, K Huang, Y Qi… - Journal of the Korean …, 2024 - Springer
Under the condition of weak signal of photon-counting lidar and strong noise of solar
background, the signal is completely submerged by noise, resulting in the detection of …
background, the signal is completely submerged by noise, resulting in the detection of …
A new GHz high-speed near-infrared uncooled single photon detector
JM Merolla, D Le Gac, L Jacquinot, A Achoura, F Patois… - 2024 - hal.science
This paper presents a high-speed Near-infrared single-photon detector developed under the
frame of the TeQuantS project (Technological development for space-based Quantum …
frame of the TeQuantS project (Technological development for space-based Quantum …
A new GHz high-speed near-infrared uncooled single photon detector
D Le Gac, L Jacquinot, A Achour, F Patois… - … Conference on Space …, 2024 - hal.science
This paper presents a high-speed Near-infrared single-photon detector developed under the
frame of the TeQuantS project (Technological development for space-based Quantum …
frame of the TeQuantS project (Technological development for space-based Quantum …