Analysis and test the performance of the coherent doppler lidar using a prism wedge in the scanning mode

The scanner is an important unit of the Coherent Doppler wind Lidar (CDWL) for long range detection. In the compact telescope system, a prism wedge rotating around the optical axis is often added to realize conical scanning of the laser beam. For the focused CDWL, the prism wedge can produce astigma...

Ausführliche Beschreibung