| Autor: |
Mahboub, Oussama, El Haffar, Rida, Farkhsi, Abdelkrim |
| Předmět: |
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| Zdroj: |
International Journal of Microwave & Optical Technology; Mar2018, Vol. 13 Issue 2(II), p181-187, 7p |
| Abstrakt: |
Plasmonic waveguides with a double splits ring resonator (DSRR) are investigated numerically. It behaves like a two resonant cavities and results in a new modes. We report a comparison between the behavior of DSRR and a crescent shaped split-ring resonator in order to understand the nature of resonant peaks. The tuning of resonant modes by adjusting the geometrical parameters gives rise to a Fano resonance. Moreover, the sensing characteristics are evaluated with the sensitivity and the figure of merit (FOM). The Fano responses with good sensitivity and FOM are performed. The structure paves a new way toward nano-integrated plasmonic devices, especially optical switching and sensing. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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