[1] [1] A. E. Siegman. How to (Maybe) measure laser beam quality[C]. OSA Annual Meeting,1997

[2] [2] A. Caprara,G. C. Reali. Time-resolved M2 of nanosecond pulses from a Q-switched variable-reflectivity-mirror Nd:YAG laser[J]. Opt. Lett.,1992,17(6):414-416

[3] [3] ISO 11146-1:2005

[4] [4] J. A. Ruff,A. E. Siegman. Single-pulse laser beam quality measurements using a CCD camera system[J]. Appl. Opt.,1992,31(24):4907-4909

[5] [5] R. W. Lambert,R. Cortes-Martinez,A. J. Waddie et al.. Compact optical system for pulse-to-pulse laser beam quality measurement and applications in laser machining[J]. Appl. Opt.,2004,43(26):5037-5046

[6] [6] Fang Tao,Ye Xin,Wang Zhimin et al.. Real-time measurement of beam quality factor M2 based on diffraction gratings[J]. Chinese J. Laser,2006,33(5):650-654

[7] [7] Geng Yifeng,Xu Xiaojun,Xi Fengjie. Real-time measurement of beam quality factor M2 based on defocus gratings[J]. Chinese J. Laser,2008,35(s1):98-100

[8] [8] Yu Yong′ai,Zhang Lingling,Tang Qianjin et al.. Real-time laser beam quality measurement technique[J]. Chinese J. Laser,2007,34(2):255-258

[9] [9] Gao Xuesong,Gao Chunqing,Gao Mingwei et al.. Investigation and evaluation of cuneiform prism and neutral glass slics used as laser attenuator[J]. High Power Laser and Particle Beams,2006,18(2):189-192

[10] [10] Zhou Bingkun,Gao Yizhi,Chen Tirong et al.. Principle of Laser[M]. Beijing:National Defense Industry Press,2004. 49-64

[11] [11] Shi Shunxiang,Zhang Haixing,Liu Jinsong et al.. Physical Optics and Applied Optics[M]. Xi′an:Xidian University Press,2000. 72-82

[12] [12] Cao Yilei,Gao Chunqing. Analysis on the accuracy of beam parameter measurement by using CCD array[J]. Optcial Technique,2004,30(5):583-586