| 金属-介质复合体中的有效非线性光学性质 |
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| 引用本文： | 顾利萍. 金属-介质复合体中的有效非线性光学性质[J]. 常熟理工学院学报, 2003, 17(2): 37-40 |
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| 作者姓名： | 顾利萍 |
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| 作者单位： | 常熟高等专科学校,物理系,江苏,常熟,215500 |
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| 摘 要： | 从谱密度函数出发研究无规分布旋转椭球金属颗粒随机镶嵌在绝缘介质中形成的复合体的光学性质，展示了它的光学双稳和多稳行为，初步讨论了去极因子和体积分散对复合介质的消光系数和反射率的影响。
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| 关 键 词： | 非线性复合介质 光学双稳 光谱表象 |
| 文章编号： | 1008-2794(2003)02-0037-04 |
| 修稿时间： | 2002-09-27 |
Effective Non- linear Optical Properties of Metal- dielectric Composite |
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| GU Li_ping. Effective Non- linear Optical Properties of Metal- dielectric Composite[J]. Journal of Changshu Institute of Technology, 2003, 17(2): 37-40 |
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| Authors: | GU Li_ping |
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| Abstract: | Non-linear optical properties of randomly oriented non-linear spheroidal metal particles in a dielectric host are investigated by using spectral density functions and optical bistable behavior is shown. It is found that the extinction coefficient and reflectance strongly depend on the metallic volume fraction and depolarization factor. |
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| Keywords: | non-linear composite optical bistability spectral representation |
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