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Direct detection Doppler LIDAR method and direction detection Doppler LIDAR device
Direct detection Doppler LIDAR method and direction detection Doppler LIDAR device
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机译:直接检测多普勒激光雷达方法和方向检测多普勒激光雷达装置
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摘要
The invention relates to a method for Doppler light detection and ranging (LIDAR) measurement of speeds. A laser beam is directed at the medium to be measured, and radiation which is then emitted by the medium is measured by a detector. In order to allow better control of the dynamic range of a direct reception Doppler LIDAR apparatus, a multiplicity of laser pulses can be transmitted per measurement, and a multiplicity of laser pulses can be received by the detector per measurement. A direct reception Doppler LIDAR apparatus can be suitable for carrying out the method.
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