Micro-pulse upconversion Doppler lidar for wind and visibility detection in the atmospheric boundary layer
Micro-pulse upconversion Doppler lidar for wind and visibility detection in the atmospheric boundary layer
For the first time, to the best of our knowledge, a compact, eye-safe, and versatile direct detection Doppler lidar is developed using an upconversion single-photon detection method at 1.5 μm. An all-fiber and polarization maintaining architecture is realized to guarantee the high optical coupling efficiency and the robust stability. Using …