[1] [1] DAVID H, MARCO H, RDIGER B. Dramatic advances in direct diode lasers [J].SPIE，2010，7583：75830B-1-6.

[2] [2] ZUO T CH. Twenty-first Century Advanced Manufacturing-laser Technology and Engineering [M]. Beijing: Science and Technology Press, 2007.

[3] [3] LEI P SH, XUE L F, HE J, et al.. Design of multi-mode fiber collimator with ZEMAX [J]. Laser & Optoelectronics Progress, 2011,48(010605)：010605-1-4.(in Chinese)

[4] [4] HAN B, JI L G, ZHAO Y L, et al.. Gaussian beam fitting based on ZEMAX[J]. Science and Technology Innovation Herald， 2009, 9 : 25-26.(in Chinese)

[5] [5] YE J H, HAO X J， ZHOU H CH, et al.. Study on laser beam shaping technology based on ZEMAX [J]. Engineering and Test， 2010, 50(3)：46-48.(in Chinese)

[6] [6] PENG Y H， GU Y Y， SHAN X N， et al.. Study on beam shaping of high power diode laser［J］. Chinese Journal of Lasers, 2011，2(38)：0202010-1-6.(in Chinese)

[7] [7] SHAN X N, LIU Y, CAO J SH, et al.. 808 nm KW-output high-efficiency diode laser sources [J]. Opt. Precision Eng.， 2011, 19(2): 452-456. (in Chinese)