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利用复式晶胞实现二维正方形布拉菲格子光子晶体的完全带隙

物理学报, 2003, 52(3): 600-603.
DOI: 10.7498/aps.52.600
CSTR: 32037.14.aps.52.600

Implementation of complete two-dimensional bandgap in photonic crystals of square Bravais lattice using complex unit cell

Acta Phys. Sin., 2003, 52(3): 600-603.
DOI: 10.7498/aps.52.600
CSTR: 32037.14.aps.52.600
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  • 摘要

    利用较为简单的正方形布拉菲格子，采用复式晶胞实现了简单晶胞所不能实现的二维光子晶体的完全带隙，并用优化算法对复式晶胞的结构参数进行了讨论，得到了具有完全的、带隙宽度尽量大的二维光子带隙材料结构-

     

    Abstract

    In two-dimensional photonic crystals of square Bravais lattice, complex unit cell was considered to achieve a complete bandgap- By adding an optimal algorithm in our calculation, the structure parameters of photonic crystals with the largest complete two-dimensional bandgap were obtained-

     

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