[1] [1] HAYNAM C A, WEGNER P J, AUERBACH J M, et al. National ignition facility laser performance status［J］. Applied Optics, 2007, 46(16): 3276-3303.

[2] [2] DU Xiang-wan. Factor for evaluating beam guality of a real high power laser on the target surface in far field［J］. Chinese Journal of Lasers, 1997, 24(4): 327-332.

[3] [3] SHAO Min, FU Hai-wei, LUO Xiao-dong, et al. B integral in high power laser system［J］. Optics & Optoelectronic Technology, 2007, 5(6): 1-4.

[4] [4] HEESTAND G M, HAYNAM C A, WEGNER P J, et al. Demonstration of high-energy 2ω(526:5nm) operation on the national ignition facility laser system［J］. Applied Optics, 2008, 47(19): 3494-9.

[5] [5] LI Ping, WANG Wei, ZHAO Run-Chang, et al. Polarization smoothing design for improving the whole spatial frequency at focal spot［J］. Acta Physica Sinica, 2014, 63(21): 215202.

[6] [6] SHEN Wei-min, WU Quan-ying, XUE Ming-qiu. Optical design of far field beam diagnosis system in Shen-Guang Ⅲ intense laser［J］. Acta Photonica Sinica, 2004, 33(8): 964-969.

[7] [7] LIU Hong-jie, JING Feng, ZUO Yan-lei, et al. Relation between wavefront power spectral density and wings of focal spot［J］.Chinese Journal of Lasers, 2006, 33(4): 504-508.

[8] [8] XIA Yan-wen, LIANG Yue, LI Sen, et al. Energy measurement system of a large-aperture high power laser experiment platform［J］. High Power Laser Science and Engineering, 2013, 21(1): 126-131.

[9] [9] WANG Zheng-zhou, WANG Wei, XIA Yan-wen. Mathematical model for the measurement of high dynamic range laser focal spot［J］. Acta Photonica Sinica, 2014, 43(10): 1010002.

[10] [10] CHENG Juan, QIN Xing-wu, CHEN Bo, et al. Experimental investigation on focal spot measurement by schlieren method［J］. High Power Laser and Particle Beams, 2006, 18(4): 612-614.

[11] [11] GUAN You-guang, ZHOU Wen-chao, TIAN Xiao-qiang. Influence analysis of detector dynamic-range on laser beam quality factor β measurement［J］. Laser&Optoelectronics Progress, 2011, 48(7): 401-407.

[12] [12] YANG Zuo-ting, RUAN Ping, ZHAI Bo. Auto-exposure algorithm for scenes with high dynamic range based on image entropy［J］. Acta Photonica Sinica, 2013, 42(6): 742-746.

[13] [13] WANG Zheng-zhou, WANG Wei, HU Bing-liang, et al. Design and implementation of integrated diagnostic beam fast automatic alignment system［J］. Acta Photonica Sinica, 2014, 43(5): 0512005.

[14] [14] ZHOU Ji-quan, WANG Qing. Camera array-based HDR image synthesis method［J］. Application Research of Computers, 2013, 30(9): 88-92.