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报道了有机材料ＺｎＴＢＰ／ＣＡ／ＰｈＲ对激光的反饱和吸收特性。理论分析从该材料特有的五能级结构出发，指出三重态的第一激发态在反饱和吸收过程中的重要作用，并用两束光同时照射样品的实验方法进行了验证。该材料的反饱和吸收效应可在功率不太高的连续光下操作
The reverse saturable absorption characteristics of ZnTBP / CA / PhR are reported. Theoretical analysis starts from the five-level structure of the material, and points out the important role of the first excited state of the triplet state in the process of reverse saturable absorption. The material’s reverse-saturating absorption effect operates at less than continuous light