红外区金属氧化物反蛋白石光子晶体的安德森定域化研究

根据Mie散射理论，在低浓度近似下，对中红外区由金属氧化物构成的反蛋白石光子晶体的禁带的存在区域，即光子定域化区进行了研究。发现在浓度为10%，此类晶体在中红外区将出现多个光子禁带区域，并且计算了影响定域化区域的各种因素。由此可知利用材料在剩余射线带内折射率小于1的特性，我们可以制备出中红外区和远红外区存在禁带的光子晶体。这一结果为反蛋白石晶体的研究提供了理论方法。

The Study on Anderson Localization of Reverse Opal Photonic Crystal of Metal Oxide in the Infrared

Using the theory of Mie scattering and the low density approximation, we study on Anderson localization of reverse opal photonic crystal constituting by metal oxide in middle infrared. this crystal appears many area of photonic forbidden bands when density of air sphere are 10%,and we have analyzed the factor which influencing on the Anderson localization.Using the characteristic of refractive index are smaller than 1 in the reststrahlen band,we can produce photonic crystal having forbidden band in the middle infrared and far infrared. It can provide propriety method to deal with reverse opal photonic crystal .