根据Mie散射理论和低浓度近似,对金属氧化物构成的反蛋白石光子晶体的光子定域化区进行了研究.结果发现,该光子晶体在14～18 μm区域出现多个光子禁带,讨论了影响定域化参量的各种因素,为实现光子定域化现象提供理论参考.
Based on the Mie scattering theory and the low density approximation, Anderson localization of reverse opal photonic crystal constituted by metal oxide are studied. The results show that many area of photonic forbidden bands appear in the crystal while the incidence wavelength is from 14 μm to 18 μm. And the factors which influence the Anderson localization parameter (n_(sca)~(-1)) are analyzed. These results provide theoretical reference to obtain the photonic localization phenomenon of reverse opal photonic crystal in experiment.
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