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.
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| Main Authors: | , , , , |
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| 其他作者: | |
| 格式: | Conference or Workshop Item |
| 語言: | English |
| 出版: |
2018
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/87622 http://hdl.handle.net/10220/46793 |
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| 機構: | Nanyang Technological University |
| 語言: | English |