Adaptive control of laser beam with sensing of reference source channel

摘要

The dynamic features of the adaptive optical systems are researched. It is executed development of the traditional adaptive systems, having in its composition wave-front sensor, active mirrors and guide source. The efficiency of the using algorithms of phase and amplitude-phase corrections are analyzed. The schemes full and partial correcting of the phase distortion are considered. It is entered in analysis the new class adaptive systems, including in itself, the "system constant delay", as well as "speed" system, "forecasting" adaptive system and systems, using idea of "frozen" fluctuations in optical wave. For development of this ideas I offer to use the differential optical measurements in channel of guide source.