In this work, we studied the multi-band plasmonic UT graphene antenna arrays. The proposed model shows three different resonance frequencies. We show nearfield distributions of corresponding resonance frequencies and investigate the effect of the geometrical parameters, chemical potential, relaxation time, thickness of the substrate and different refractive index of the material on the spectral position of the UT-shaped graphene antenna.
Yasa Ekşioğlu and Arif E. Çetin, "Investigation of plasmonic transmission in UT shaped graphene arrays
," Proc. SPIE 10231, Optical Sensors 2017, 102310C (Presented at SPIE Optics + Optoelectronics: April 24, 2017; Published: 16 May 2017); https://doi.org/10.1117/12.2265503.
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