Abstract

The NOAA Environmental Technology Laboratory has constructed a 200 Hz pulse repetition rate, 30 m range resolution, 2 μm wavelength Doppler lidar using coherent detection and a double-end CW-diode-pumped, injection-seeded, Q-switched Tm:LuYAG laser of our own design. Combined with a high speed scanner and advanced data system, the lidar design is optimized for the rapid measurement of boundary layer winds, turbulence fields, and structure. The system is housed in a standard seatainer to minimize overseas shipping costs. The seatainer is currently mounted on a semi-trailer to accommodate transport to domestic experiments. The lidar optics and control electronics have been assembled on a lightweight framework constructed for the NOAA P-3 aircraft to facilitate future airborne experiments.

© 1995 Optical Society of America