Interaction of polarized light with three-dimensional opal-based photonic crystals
Interaction of polarized light with three-dimensional opal-based photonic crystals
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DOI：
10.1103/physrevb.73.033103
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发表时间：
2006-01
影响因子：
3.7
通讯作者：
A. Baryshev;A. Khanikaev;H. Uchida;M. Inoue;M. Limonov
中科院分区：
文献类型：
--
作者：
A. Baryshev;A. Khanikaev;H. Uchida;M. Inoue;M. Limonov
我们研究了高品质合成蛋白石的偏振和角度分辨光学透射，发现在蛋白石光子晶体中传播的大多数方向上，在不同偏振下透射光的强度具有很强的各向异性。入射光在两个正交偏振方向上的微分透射率几乎与频率无关，但在{111}光子禁带的能量范围内为正，在{200}光子禁带的能量范围内为负。根据菲涅耳理论和考虑蛋白石结构中各晶面相对取向的布鲁斯特效应，可以对偏振分辨透射光谱进行定性分析。
We studied polarization- and angle-resolved optical transmissivity of high quality synthetic opals and found a strong anisotropy in the intensity of the transmitted light at different polarizations for most directions of propagation in the opal photonic crystal. The differential transmissivityat two orthogonal polarizations is nearly frequency-independent for theincident light, but it is positive in the energy range of the {111} photonic stop gaps and negative in the energy range of the {200} stop gaps in the case of theincidence. The polarization-resolved transmission spectra can be qualitatively analyzed in terms of the Fresnel theory and the Brewster effect taking into account the relative orientation of thecrystallographic planes in the opal structure.