1. A polarizing analyzer of a multi-wavelength lidar, consisting of a collimating objective, in the front focal plane of which there is a diaphragm of the field of view of the receiving telescope, a quarter-wave plate, a Wollaston prism for dividing radiation into two light beams with orthogonal polarization, characterized in that for the implementation of a multi-wavelength regime on the path of separated beams, two spectral prisms with objectives are installed, focusing the radiation on six input ends of the optical fibers, the outputs of which are optically connected to photodetectors. ! 2. A polarizing analyzer according to claim 1, characterized in that the ratio of the focal length of the collimating lens to the focal length of the focusing lens should not exceed the ratio of the diaphragm of the field of view to the diameter of the input end of the fiber in order to exclude vignetting of the received radiation at the input ends of the fibers.
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