Mengyuan Gu, Gaofang Yin, Tingting Gan, Nanjing Zhao, Peilong Qi, Min Chen, Zhichao Ding, Renqing Jia, Jinjing Liu, Mingjun Ma, Ruifang Yang, Li Fang, Wenqing Liu. Characterization Parameter Construction for Comprehensive Toxicity of Water Based on Differential Features of OJIP Curve[J]. Acta Optica Sinica, 2022, 42(18): 1801004