[1] [1] B Bishop. Northrop Grumman Scales New Heights in Electric Laser Power, Achieves 100 Kilowatts From a Solid-State Laser[OE]. http://www.irconnect.com/noc/press/pages/ news_releases html?d =161575, March 18, 2009.

[2] [2] Sun Zhe, Chen Xin, Jiang Menghua, et al.. Compact laser diode side-pumped multipass Nd∶YVO4 slab laser amplifier[J]. Chinese J Lasers, 2013, 40(6): 0602018.

[3] [3] R J Shine, Jr, A J Alfrey, et al.. 40 W CW TEM00 mode diode laser pumped Nd∶YAG miniature slab laser[J]. Opt Lett, 1995, 20(5): 459-561.

[4] [4] Wang Dan, Zhou Tangjian, Wang Juntao, et al.. Hundreds watts Nd∶YAG slab laser amplifier with high beam quality[J]. Chinese J Lasers, 2013, 40(10): 1002001.

[5] [5] Zheng Jiankui, Bo Yong, Xie Shiyong, et al.. High power quasi-continuous-wave diode-end-pumped Nd∶YAG slab amplifier at 1319[J]. Chin Phys Lett, 2013, 30(7): 074202.

[6] [6] Liu Lei, Wang Chao, Wang Wentao, et al.. Evaluation on laser beam quality and its application on high power slab laser[J]. Acta Optica Sinica, 2013, 33(s1): s114006.

[7] [7] W Koechner. Solid-State Laser Engineering[M]. Berlin: Springer-Verlag, 2006: 162-165.

[8] [8] Li Mi, Hu Hao, Li Jianmin, et al.. Technology research on high power slab laser end-pumped with laser diode arrays[J]. Acta Optica Sinica, 2013, 33(5): 0514004.

[9] [9] Xing Fu, Qiang Liu, Xingpeng Yan, et al.. End-pumped Nd∶YAG zigzag slab laser with weak pump absorption[J]. Chin Phys Lett, 2009, 7(6): 060492.