PHASE CONJUGATION MIRROR REFLECTIVITY STABILIZATION DEVICE USING STIMULATED HIGH PULSE-REPETITION RATE BRILLOUIN SCATTERING

摘要

A phase conjugation mirror comprising a non-linear medium (1) and a focusing lens (2), wherein the beam to be reflected (F1) is moved relative to a non-linear medium, for example by moving said focusing lens. The reflectivity of a phase conjugation mirror can thereby be stabilized.