用天线共振子模型研究银镜的紫外可见吸收光谱

The Study on the Optical Absorption Spectra for Silver Mirrors based on the Antenna Resonator Model

我们研究了具有不同表面粗糙度银镜的紫外可见吸收光谱，实验结果表明随着表面粗糙度的增加，银粒子的共振吸收峰发生红移。根据天线共振子模型，进行了吸收光谱的理论计算，计算结果与实验相当吻合。

The optical absorption properties of the chemically deposited silver mirrors with different surface roughness have been studied. These spectra exhibit the absorption peaks at various wavelength which agree well with prediction of the antenna resonator model.