The local defect modes is investigated in photonic crystals with negative refractive index structural defects.

研究了含有负折射率缺陷的光子晶体中的局域缺陷模。

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The defect modes form a defect band in a photonic band gap when the number of coupled point defects increases.

随着耦合缺陷点数目增加，缺陷模在光子带隙内形成一个缺陷带；

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When some defects are introduced into the periodic photonic crystal, a number of defect modes appear in the stop band.

当在周期性光子晶体中引入多个缺陷时，将在截止带中形成多个缺陷模。

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Compared with the case of positive refractive index structural defects, the influence of the interaction between defects on defect modes is stronger, the spectrum-width of defect mode is broader.

与正折射率缺陷情形相比较，负折射率缺陷间的相互作用对缺陷模的影响更大，局域模谱线更宽。

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Compared with the case of positive refractive index structural defects, the influence of the interaction between defects on defect modes is stronger, the spectrum-width of defect mode is broader.

与正折射率缺陷情形相比较，负折射率缺陷间的相互作用对缺陷模的影响更大，局域模谱线更宽。

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