Lidar has already achieved long-distance and high-accuracy detection due to the improved
sensitivity and timing accuracy of single-photon detectors (SPDs). However, single-photon …

Researches on the atmospheric boundary layer (ABL) need accurate measurements with
high temporal and spatial resolutions from a series of different instruments. Here, a method …

Doppler wind lidar (DWL) uses the optical Doppler effect to measure atmospheric wind
speed with high spatial-temporal resolution and long detection range and has been widely …

Accurate wind shear detection is crucial for aviation safety, especially in landing and
departure. A new approach for windshear alerting is proposed and demonstrated. This …

The coherent Doppler wind lidar (CDL) shows capability in precipitation detection. Retrieval
of the raindrop size distribution (DSD) using CDL is still challenging work, as both accurate …

Evaluation of the cloud seeding effect is a challenge due to lack of directly physical
observational evidence. In this study, an approach for directly observing the cloud seeding …

To overcome Yb lasing, a kilowatt-level 1535 nm fiber laser is utilized to in-band pump an
Er: Yb co-doped fiber (EYDF) amplifier. The output power of a 301 W narrow-linewidth EYDF …

The refractive index structure constant (C n 2) is a key parameter used in describing the
influence of turbulence on laser transmissions in the atmosphere. Three different methods …

The atmospheric boundary layer height (BLH) is a key parameter in weather forecasting and
air quality prediction. To investigate the relationship between BLH and air pollution under …

Doppler wind lidar is an effective tool for wind detection with high temporal and spatial
resolution. However, precise wind profile measurement under rainy conditions is a …