Photonics Research, Volume. 6, Issue 7, 692(2018)
Plasmonically induced transparency in double-layered graphene nanoribbons
Fig. 1. Schematic of the PIT system. Two layers of periodic GNRs with crossed ribbon directions are placed parallel to the
Fig. 2. (a) Transmission and (b) absorption spectra of the structure with normal incidence and polarization angle
Fig. 3. Two-dimensional plots of normal-incidence transmission showing the wavelength versus the polarization angle
Fig. 4. Transmission maps of the system at a polarization angle
Fig. 5. (a) Two-dimensional transmission map of the system plotted as the wavelength versus the Fermi level
Fig. 6. (a) Transmission map of the symmetry-broken PIT system with
Fig. 7. (a) PWFs of the four lowest-ordered plasmon modes (
Fig. 8. (a) Simulated transmission (red line) and absorption (blue line) spectra of a single GNR, where the ribbon width and graphene parameters are set to the same values as in Fig.
Fig. 9. Coupling strengths (a) for different coupling distances of the
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Sheng-Xuan Xia, Xiang Zhai, Ling-Ling Wang, Shuang-Chun Wen. Plasmonically induced transparency in double-layered graphene nanoribbons[J]. Photonics Research, 2018, 6(7): 692
Category: Plasmonics
Received: Jan. 24, 2018
Accepted: May. 8, 2018
Published Online: Jul. 4, 2018
The Author Email: Ling-Ling Wang (llwang@hnu.edu.cn)