Abstract—

One-dimensional ferroelectric photonic crystals have been produced by filling porous anodic aluminum oxide with sodium nitrite. Introducing sodium nitrite into the pores of the photonic crystals has been shown to cause a 40-nm bathochromic shift in the spectral position of their bandgap. The results of this study demonstrate the feasibility of using aluminum oxide-based composite photonic crystals as narrow-band selective mirrors.

中文翻译：

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亚硝酸钠填充阳极氧化铝的铁电光子晶体

摘要-

一维铁电光子晶体是通过用亚硝酸钠填充多孔阳极氧化铝而产生的。已显示将亚硝酸钠引入光子晶体的孔中会导致其带隙的光谱位置发生40 nm红移。这项研究的结果证明了使用氧化铝基复合光子晶体作为窄带选择镜的可行性。