应用平面波展开法分析了三维反蛋白石结构光子晶体的带隙性质;计算了沿[111]方向入射时其赝带隙(第一、第三赝带)中心频率分别与填隙材料在模板中填充率ff、模板煅烧因子sf的关系曲线:随ff的减小,v增大;随sf的增大,v随之增大,非理想状态下,ff＜100%、sf＞1,因此较理想态发生蓝移;由此提出了求解平均填充率ffev与平均煅烧因子sfev的计算框图.
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