A phase retrieval algorithm which only needs to measure the intensity distribution at two positions to be effective is used to reconstruct the laser wave-front. Results are obtained from the phase retrieval algorithm ...
This work was supported by the National Natural Science Foundation of China under Grant No. 60178019. Y. Ju's e-mail address is juyl@hit.edu.cn.
It is reported that the wave-front aberration produced by atmosphere disturbance can be compensated with nonlinear optics phase conjugate technology. The distance of laser propagating in atmosphere is up to 1.27 km aw...