Graphene-based tunable Bragg reflector with a broad bandwidth
We show theoretically that Bragg stopband and defect resonance mode can be achieved and dynamically tuned over a wide wavelength range by a small change in Fermi energy level of graphene, in graphene plasmonic waveguide structures.
Main Authors: | Tao, Jin, Yu, XueChao, Hu, Bin, Dubrovkin, Alexander, Wang, Qi Jie |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Conference Paper |
Language: | English |
Published: |
2018
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/87622 http://hdl.handle.net/10220/46793 |
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