Technical overview reveals integrated optical hardware and adaptive processing for coherent Doppler lidar, suggesting improved atmospheric wind measurement for aviation and wind energy.
Coherent Doppler LIDAR, which is a laser remote sensor, measure the atmospheric wind velocity and the wind direction using the phase shift of the aerosols backscattered light from the transmitted light. It can also measure the wind under the clear air conditions. Coherent Doppler LIDAR has mainly been utilized for wind power assessment and aeronautical meteorology. Our Doppler LIDARs consist following key-technologies: a transmitter-and-receiver integrated circuit, a multi-direction TRX telescope, adaptive parameter control processing, and a waveguide laser amplifier. In this paper, we introduce the latest LIDAR technology and these applications.
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Imaki et al. (2020) studied this question.
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