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对分散红1(disperse red 1，缩写为DR1)掺杂聚甲基丙烯酸甲酯(PMMA)/凝胶玻璃复合材料的光学二阶非线性及其热稳定性进行了研究.分析了实时极化二次谐波产生(SHG)的动态过程及影响光学二阶非线性的因素.同时对影响DR1掺杂复合凝胶玻璃材料的光学二阶非线性强度的因素进行了分析.The optical nonlinearity and the thermal stability of disperse red 1 (DR1)-doped PMMA/silica-gel films were investigated. It was found that the optical second-order nonlinear thermal-stability of DR1-doped PMMA/silica-gel hybrid was enhanced. We have also studied the factors that affect the second-order nonlinear intensity of the system.
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中国物理学会期刊
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