摘要
就光学元件间低频相位误差叠加提出用相关系数作为叠加相位结果的估计参量 ,并通过模拟计算和验证实验证明了相关系数能有效地对低频相位叠加结果进行比较估计 。
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 method-phase 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.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2003年第10期1225-1229,共5页
Acta Optica Sinica
基金
国家 8 6 3惯性约束聚变领域资助课题
