LiDAR

LIDAR (Light Detection and Ranging) sends short laser pulses into the atmosphere which interact with atmospheric particles, generating reflection and scattering light, which are then collected by telescopes for analysis to obtain atmospheric parameters. LIDAR is an active remote sensing tool which embraces various types such as aerosol LiDAR, ozone LiDAR, and Raman LiDAR, depending on the detection needs. Common wavelengths used are 266 nm and 355 nm in the UV band, 532 nm in the visible band, and 1,064 nm in the near-infrared band.

The Nimma-L series lasers from Beamtech Optronics Co., Ltd. are specifically designed for high-energy meteorological LIDAR applications, including ozone LIDAR and Raman LIDAR. This series features an new automatic phase-adjustment (NAPA)frequency doubling module  which optimizes frequency doubling efficiency automatically to enhance the convenience of remote operation and system integration.