Analytical modeling of highly tunable giant lateral shift in total reflection of light beams from a graphene containing structure

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• 作者：Ali Farmani ^{ali.farmani@shirazu.ac.ir} ; Mehdi Miri ; ^{miri@shirazu.ac.ir} ; Mohammad H. Sheikhi ^{msheikhi@shirazu.ac.ir}
• 关键词：Distributed circuit model ; Graphene Plasmonic surface waves ; Goos-H&auml ; nchen shift ; Graphene surface conductivity
• 刊名：Optics Communications
• 出版年：2017
• 出版时间：15 May 2017
• 年：2017
• 卷：391
• 期：Complete
• 页码：68-76
• 全文大小：1185 K
• 卷排序：391

文摘

A circuit model is proposed for investigation of a graphene containing structure. Giant Goos-Hänchen shift in a graphene containing structure is analytically studied. Large values of shift is achieved by coupling into surface waves of the structure. Lateral shift is tuned by applying an external voltage to the graphene layer. 215 λ0 tuning in the lateral shift is achieved by 2.5 V change in the voltage.