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This article is cited in 2 scientific papers (total in 2 papers)
PHYSICS
Optically controlled terahertz filter based on graphene and cross-like metasurface
A. N. Grebenchukov, A. D. Zaitsev, M. K. Khodzitskii ITMO University, Kronverkskiy 49, St. Petersburg, 197101, Russia
Abstract:
We propose a theoretical model for the optically controlled terahertz filter based on hybrid graphene/metasurface structure. Such a device has a high accuracy for the frequency adjustment by the different intensities of the optical pumping in the infrared spectral range, fast response time and polarization independence. The tuning by optical pumping of the spectral characteristics of the filter in term of resonant frequency and Q-factor was shown.
Keywords:
terahertz filter, graphene, metamaterial.
Received: 20.03.2017 Revised: 12.04.2017
Citation:
A. N. Grebenchukov, A. D. Zaitsev, M. K. Khodzitskii, “Optically controlled terahertz filter based on graphene and cross-like metasurface”, Nanosystems: Physics, Chemistry, Mathematics, 8:3 (2017), 342–346
Linking options:
https://www.mathnet.ru/eng/nano45 https://www.mathnet.ru/eng/nano/v8/i3/p342
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Abstract page: | 39 | Full-text PDF : | 9 |
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