METEOROLOGICAL OBSERVATION LIDER SYSTEM

摘要

A meteorological lider system for lider observation using observation light produced by a laser beam emitted toward an observation object. The system comprises a spectrometer for dispersing the observation light into a light in the wavelength band of the laser beam and light in another wavelength band, first optical sensing means for sensing a light of a first frequency component transmitted through a first filter, out of the dispersed light in the laser beam wavelength band, second optical sensing means for sensing a light of a second frequency component transmitted through a second filter, out of the dispersed light in the laser beam wavelength band, third optical sensing means for sensing the dispersed light in the wavelength band of the laser beam, and forth optical sensing means for sensing the dispersed light in the wavelength band other than that of the laser beam.