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arXiv · 1405.7925

Strong group velocity dispersion compensation with phase-engineered sheet metamaterials

Babak Dastmalchi·Philippe Tassin·Thomas Koschny·Costas M. Soukoulis
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Abstract

Resonant metamaterials usually exhibit substantial dispersion, which is considered a shortcoming for many applications. Here we take advantage of the ability to tailor the dispersive response of a metamaterial introducing a new method of group-velocity dispersion compensation in telecommunication systems. The method consists of stacking a number of highly dispersive sheet metamaterials and is capable of compensating the dispersion of optical fibers with either negative or positive group-velocity dispersion coefficients. We demonstrate that the phase-engineered metamaterial can provide strong group-velocity dispersion management without being adversely affected by large transmission loss, while at the same time offering high customizability and small footprint.

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Babak Dastmalchi, Philippe Tassin, Thomas Koschny, Costas M. Soukoulis. 2014-05-30. Strong group velocity dispersion compensation with phase-engineered sheet metamaterials. https://doi.org/10.1103/physrevb.89.115123

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