[1] Peng Zhitao, Jing Feng, Liu Lanqin et al.. Power spectral density estimation of quality of the beam pass through an self-focusing media[J]. Acta Physica Sinica, 2003, 52(1): 87~90
[2] Yi Xunong, Hu Wei, Luo Hailu et al.. Study of small-scale self-focusing in la ser beams by high-order contrast[J]. Acta Physica Sinica, 2005, 54(2): 749~754
[7] J. Merle Elosn, Jean M. Bennett. Caculation of the power spectral density from surface profile data[J]. Appl. Opt., 1995, 43(1): 201~208
[8] Zhang Rongzhu,Cai Bangwei, Yang Chunlin et al.. Numerical method of the power spectral density[J]. High Power Laser and Particle Beams, 2000, 12(6): 661~664
[9] Xue Nianxi. Matlab Application in Processing of Digital Signal[M]. Beijing: Tsinghua University Press, 2003
[10] Liu Hongjie. Research on Character of median & high frequency phase aberration[D]. Mianyang: Research Center of Laser Fusion, China Academy of Engineering Physics, 2005. 18~21