Negative refraction at dielectric-magnetized plasma interface

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• 作者：M.X. Gao ; C. Li ; B. Guo ; ^{binguo@whut.edu.cn" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Negative refraction ; Plasma photonic crystals ; Faraday effect ; Voigt effect
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：127
• 期：23
• 页码：11277-11281
• 全文大小：812 K

文摘

The behaviors of negative refraction of electromagnetic waves propagation at the dielectric–magnetized plasma interface are investigated in detail. The Faraday and Voigt effects on the properties of negative refraction are calculated and discussed. The results show that the behavior of negative refraction can be tuned and controlled correspondingly due to the magneto-optical effects. The properties of negative refraction behave differently in different frequency region and the magnitude of external magnetic field. Moreover, negative refraction can be realized at the dielectric–magnetized plasma interface above the plasma frequency, which is different from the case of dielectric–plasma interface.