Cheng Haijuan, Yu Xiaohui, Peng Lang, Pu Qunyan, Cai Yi, Li Maozhong, Yang Weisheng, Bai Yuzhuo, Zhao Jinsong, Wang Lingxue. LaF3-ZnS-Ge high-durability MWIR antireflective film on Ge substrate[J]. Infrared and Laser Engineering, 2019, 48(11): 1117001