Laser deviation-measuring rangefinding device and method for use on on friendly (cooperating) targets

摘要

Laser deviation-measuring rangefinding method for use on on friendly (cooperating) targets, characterised in that it consists in circularly polarising the linearly polarised wave emitted by the laser. The device for the implementation of this method, comprising an emission module with a laser source and a reception module, is characterised in that the emission module 1 includes a means 6 for right or left circularly polarising the wave emitted by the laser source 3, whereas the reception module 2 comprises a means 8, 9 for separating a right circularly polarised wave from a left circularly polarised wave. <IMAGE>