BW-BAD810 biological telemetry lidar is a product for large-scale and long-distance detection of biological aerosols based on laser-induced fluorescence technology and lidar technology. The laser emission system of this product uses Nd: YAG solid-state laser, which outputs laser pulses with narrow lines and high power; The echo receiving system adopts a large aperture Cassegrain telescope, which has high scattered echo reception rate, long operating distance, and high detection accuracy; The low light detection system uses high-sensitivity photomultiplier tubes, with high signal-to-noise ratio, fast response time, and large dynamic range; The turntable motion system uses synchronous servo motors, which have high control accuracy and stability....