25 October 2017 Degeneracy and splitting of defect modes in one-dimensional symmetric photonic crystal
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Proceedings Volume 10464, AOPC 2017: Fiber Optic Sensing and Optical Communications; 104641P (2017) https://doi.org/10.1117/12.2285485
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
In this study, we focus on the analysis of one-dimensional photonic crystal with symmetric double defect. Using the transfer matrix method (TMM), the properties of defect modes including degeneracy and splitting, can be analyzed in detail. It is found that such properties are mainly depending on symmetry and spatial interval of defects. The results show that the degeneracy of defect modes occurs in two defects separate to each other. And defect modes split when two defects close to each other. The results have potential applications in photonic integration and fiber optic sensor.
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Di He, Di He, Yan-ling Han, Yan-ling Han, Hong Wang, Hong Wang, Yang Li, Yang Li, Kang Han, Kang Han, Bi-yuan Jian, Bi-yuan Jian, } "Degeneracy and splitting of defect modes in one-dimensional symmetric photonic crystal", Proc. SPIE 10464, AOPC 2017: Fiber Optic Sensing and Optical Communications, 104641P (25 October 2017); doi: 10.1117/12.2285485; https://doi.org/10.1117/12.2285485
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