LI Rui-ning, MA Xiao-tao, LAI Yin-juan. LD-array Pumped Multi-path Folded High Power Nd:YAG Laser[J]. Chinese Journal of Lasers, 2002, 29(s1): 121
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In this paper, Nd:YAG laser side-pumptxl by diode-arrays is introduced, which applies multi-path folded scheme and solve the contradiction between high output power and good beam quality. Output power is 10. 3 W, with optoto-opto efficiency 20.6% and M2<1.5.