Chenyang Jia, Xingyu Zhang, Zhenhua Cong, Zengguang Qin, Zhaojun Liu, Xiaohan Chen, Jie Zang, Yuan Li, Feilong Gao, Yue Jiao, Weitao Wang, Shaojun Zhang. Large-Pulse-Energy Terahertz Parametric Source Based on KTiOPO4 Crystal[J]. Chinese Journal of Lasers, 2019, 46(6): 0614027