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论述了液晶空间光调制器 (SLM)色散补偿的原理 ,数值模拟了SLM的色散补偿结果 ,并分析了影响SLM色散补偿的原因 .结果表明 :SLM像素之间的间隙对补偿脉冲的宽度及对比度有很大影响 .
The principle of dispersion compensation for liquid crystal spatial light modulator (SLM) is discussed, the dispersion compensation results of SLM are numerically simulated, and the reasons for the dispersion compensation of SLM are analyzed. The results show that the gap between SLM pixels compensates the pulse width and contrast have a great impact .