Design and Simulation of Computational Operators with Graphene Metastructures, M.Sc. Thesis Sharif University of Technology ; Khavasi, Amin (Supervisor) ; Kavehvash, Zahra (Co-Advisor)
Abstract
In this dissertation, some computational operators are designed and simulated using plasmonic metastructures. Superiority of graphene over its plasmonics counterparts in terms of exceptional features such as tunability, thinness, and also highly confined graphene plasmons intrigued us to employ graphene-based meta-transmit-array for designing efficient devices in the infrared regime. First off, we propose a transmit-array of metasurfaces containing subwavelength graphene ribbons and evaluate the structure capability in full controlling over amplitude and phase of the impinging wave locally. By considering optics nanocircuits concept, an equivalent admittance is assigned to each metasurface...
Cataloging briefDesign and Simulation of Computational Operators with Graphene Metastructures, M.Sc. Thesis Sharif University of Technology ; Khavasi, Amin (Supervisor) ; Kavehvash, Zahra (Co-Advisor)
Abstract
In this dissertation, some computational operators are designed and simulated using plasmonic metastructures. Superiority of graphene over its plasmonics counterparts in terms of exceptional features such as tunability, thinness, and also highly confined graphene plasmons intrigued us to employ graphene-based meta-transmit-array for designing efficient devices in the infrared regime. First off, we propose a transmit-array of metasurfaces containing subwavelength graphene ribbons and evaluate the structure capability in full controlling over amplitude and phase of the impinging wave locally. By considering optics nanocircuits concept, an equivalent admittance is assigned to each metasurface...
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