Acta Optica Sinica, Volume. 23, Issue 10, 1225(2003)
Phase Self Correcting Method for High Power Laser Amplifiers
The correlation coefficient of two wavefronts is proposed to describe and estimate the adding result of low-frequency phase aberration. Both the simulation and the experiment of low-frequency phase error adding propagation prove that the correction coefficient can efficiently be used to estimate the result of phase addition. Based on the result, a new kind of phase correcting methodphase self-correcting method is put forward, to properly choose and set the disk amplifiers in the high-power solid-state laser facility. The model to carry out the self-correcting method in high-power laser system is given.
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[in Chinese], [in Chinese], [in Chinese]. Phase Self Correcting Method for High Power Laser Amplifiers[J]. Acta Optica Sinica, 2003, 23(10): 1225