Power laser source amplifier or phasing device having dispersive device output placed feeding fibre optic amplifiers and signal sampling analyzing/phase correcting signal input pre optical fibre modulation section passed.

摘要

The laser power source amplifying and phasing device has a spatial dispersive device (2) at the output (1) of the laser source to be amplified followed by a number of optical fibre amplifiers (6). The number of optical fibres is determined by the gain required. there is a signal sampling device at the fibre optical output (9) followed by a wavefront analyzing and phase correcting device (1) connected to a spatial modulator (11) between the dispersive device and the fibre optic inputs.