Abstract
The surface wave propagation at the interface between tunable metamaterials (MTMs) and nonlinear media is investigated. Tunable MTMs have a refractive index which can be tuned to negative–zero–positive values. The nonlinear media are assumed to have a Kerr-like refractive index. The dispersion equation is analytically derived and solved numerically. Results display the different behaviors of the propagating waves as the refractive index is tuned.
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Acknowledgements
This work is supported by the Al-Maqdisi program for higher education and research, the fifth French–Palestinian grant.
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El-Khozondar, H.J., El-Khozondar, R.J. & Zouhdi, S. Surface waves at the interface between tunable LC–MTMs and nonlinear media. Appl. Phys. A 109, 865–867 (2012). https://doi.org/10.1007/s00339-012-7353-0
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DOI: https://doi.org/10.1007/s00339-012-7353-0