Abstract
In this manuscript, numerical investigations at the chiroplasma-metal planar interface have been performed to explore some features of surface plasmon polaritons (SPPs). Based on the electromagnetic wave theory, we derive a dispersion relation. The effect of tensorial permittivity parameters on effective mode index and propagation loss is analyzed in detail. Numerical results show that chiroplasma parameters, i.e., chirality, cyclotron frequency, and plasma frequency, have a significant impact on effective mode index and propagation loss in the THz frequency spectrum. The presented results of chiroplasma-metal SPPs provide new possibilities to fabricate compact nanophotonic devices in the THz frequency regime.
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The authors extend their appreciation to Taif University, Saudi Arabia, for supporting this work through project number (TU-DSPP-2024-11)
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This research was funded by Taif University, Saudi Arabia, Project No. TU-DSPP-2024-11.
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The authors confirm their contribution to the manuscript as follows: R. Bousbih and Maryam Iftikhar wrote the main manuscript. Mohamed S. Soliman, Nadhir N. A. Jafar, Majid S. Jabir, Hasan Majdi, and Ali S. Alshomrany derived analytical expressions. N. M. A. Hadia, Mohamed Shaban, and Yaser A. El-Badry wrote the “Numerical Results and Discussion” section. Authors R. Bousbih and Maryam Iftikhar were also encouraged and completely supervised during the preparation of the manuscript. All authors reviewed the manuscript before submission.
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Bousbih, R., Soliman, M.S., Jafar, N.N.A. et al. Generation of Surface Plasmon Polaritons (SPPs) at Chiroplasma-Metal Interface. Plasmonics (2024). https://doi.org/10.1007/s11468-024-02328-y
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DOI: https://doi.org/10.1007/s11468-024-02328-y