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利用“神光Ⅰ”输出的～５００Ｊ、１．０５μｍ，～２００Ｊ、０．５３μｍ激光和“星光Ⅱ”输出的～７０Ｊ、０．３５１μｍ激光，实验研究了激光与金圆盘靶作用产生的等离子体对激光的吸收，获得了激光１０°、４５°入射Ａｕ盘靶吸收的波长关系。实验结果与一维平面等离子体吸收模型计算的结果基本相符。
Using the ~ 500J, 1.05μm, ~ 200J, 0.53μm laser output from “ShenGuang Ⅰ” and ~ 70J, 0.351μm laser output from “Star Ⅱ”, the plasma produced by the interaction between the laser and the gold disc target The absorption of the laser, the laser wavelength 10 °, 45 ° received the absorption of the Au target wavelength relationship. The experimental results are in good agreement with those calculated by one-dimensional planar plasma absorption model.