title: Graphene-assisted resonant transmission and enhanced Goos-Hänchen shift in a frustrated total internal reflection configuration.
abstract: Graphene-assisted resonant transmission and enhanced Goos-Hänchen shift are investigated in a two-prism frustrated total internal reflection configuration. Due to the excitation of surface plasmons induced by graphene in a low terahertz frequency range, there exist the resonant transmission and anomalous Goos-Hänchen shifts in such an optical tunneling configuration. As compared to the case of the quantum well, a graphene sheet with unique optical properties can enhance the resonant transmission with a relatively low loss and modulate the large negative and positive Goos-Hänchen shifts by adjusting the chemical potential or electron relaxation time. These intriguing phenomena may lead to some potential applications in graphene-based electro-optic devices.
authors.forename: Yi
authors.initials: Y
authors.lastname: Chen
authors.forename: Yue
authors.initials: Y
authors.lastname: Ban
authors.forename: Qi-Biao
authors.initials: QB
authors.lastname: Zhu
authors.forename: Xi
authors.initials: X
authors.lastname: Chen