Optical properties of amorphous oxide/metal/amorphous oxide (OMO) multilayers have been investigated in visible-infrared (Vis-IR) region depending on the change of carrier concentration. Free carrier density was considered to be one of the most dominant parameter to affect both the optical and electrical properties of OMO multilayers. Free carrier density distribution in OMO multilayer was analyzed by electrostatic Poisson equation. OMO with various thicknesses of middle Ag layers has been fabricated. Optical transmittance and carrier concentration were characterized to investigate the relationship between the optical property and the electrical property of OMOs by fitting experimental results with a simple and effective math model.

根据载流子浓度的变化，已在可见红外（Vis-IR）区域研究了非晶氧化物/金属/非晶氧化物（OMO）多层膜的光学性能。自由载流子密度被认为是影响OMO多层膜的光学和电学性质的最主要参数之一。利用静电泊松方程分析了OMO多层膜中的自由载流子密度分布。已经制造了具有各种厚度的中间Ag层的OMO。通过简单有效的数学模型拟合实验结果，表征了光学透射率和载流子浓度，以研究OMO的光学性质和电性质之间的关系。