COMPACT OPTICAL APPARATUS FOR LASER RADAR SENSORS M HOSTILE ENVIRONMENTS

摘要

The invention relates to an optical apparatus consisting of mirrors and rotating motorized bases that allows to perform scans of the laser beams in (amplitude modulation (AM), and pulsed frequency modulation) incoherent laser radar devices or even in coherent laser radar devices. The invention also relates to an optical scanning apparatus of a laser beam onto a target (T), comprising an active module (MA) and a passive module (MP), wherein said passive module (MP) comprises a launch and reception section and the optical scanning system according to the invention, placed in series with one another.