The Enhancement of Electric Field Distribution in One-Dimensional Metallic-Dielectric Photonic Crystals
DENG Li-er, WANG Yong-sheng*, WANG Dong-dong, XU Zheng, FU Ming, HE Da-wei, ZHAO Ai-lun, TAO Ying-lei
Key Laboratory of Luminescence and Optical Information, Ministry of Education, and Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044，China
Abstract：The authors theoretically study the transmission properties and electric filed distribution in one-dimensional metallic-dielectric photonic crystals with the transfer matrix method. The results show that the physical properties can be improved considerably after the introduction of antireflection layer and optimizing structural parameters, e.g., 77% electric file distribution in metal layers can be obtained under 19% transmittance, and 72% transmittance can be obtained with 28% electric field distribution in metal layers. These photonic crystal structures, whose transmission properties and electric field in metal layers are tunable, could be widely used in nonlinear photon device based on the enhancement of electric field in metal layers.
Key words：Photonic crystals;Antireflection coatings;Metal;Electric filed distribution
邓立儿，王永生*，王东栋，徐 征，富 鸣，何大伟，赵爱伦，陶颖镭 . 一维光子晶体中金属层内的电场分布增强 [J]. 光谱学与光谱分析, 2010, 30(06): 1452-1455.
DENG Li-er, WANG Yong-sheng*, WANG Dong-dong, XU Zheng, FU Ming, HE Da-wei, ZHAO Ai-lun, TAO Ying-lei . The Enhancement of Electric Field Distribution in One-Dimensional Metallic-Dielectric Photonic Crystals . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(06): 1452-1455.
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