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Effects of quasi-periodicity on defect modes of photonic crystals |
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| Authors: | Xiao-ming Shen Xian-feng Chen Mei-ping Jiang Xiao-gang Chao and Du-fang Shi |
| Affiliation: | (1) Department of Information Science, Jiangsu Polytechnic University, 213016 Changzhou, China;(2) Department of Physics, Huazhong University of Science and Technology, 430074 Wuhan, China |
| Abstract: | In this letter, the effects of Bragg-mirror quasi-periodicity on the shifts and quality factor in defect modes of photonic crystals are studied by using the transfer matrix method. Furthermore the influence of the quasi-periodicity on electric field enhancement effect inside the defect layer is studied,which is similar to that on the quality factor. |
| Keywords: | CLC number" target="_blank">CLC number O472+ 3 |
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