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arXiv · 1104.2311

Band structure and reflectance for a nonlinear one-dimensional photonic crystal

Sergio Gutiérrez-López·Arnulfo Castellanos-Moreno·Adalberto Corella-Madueño·Rodrigo Rosas-Burgos·Juan Adrian Reyes
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Abstract

We consider a model for a one-dimensional photonic crystal formed by a succession of Kerr-type equidistant spaceless interfaces immersed in a linear medium. We calculate the band structure and reflectance of this structure as a function of the incident wave intensity, and find two main behaviors: the appearance of prohibited bands, and the separation and narrowing of these bands. A system with these features is obtained by alternating very thin slabs of a soft matter material with thicker solid films, which can be used to design a device to control light propagation for specific wavelength intervals and light intensities.

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Sergio Gutiérrez-López, Arnulfo Castellanos-Moreno, Adalberto Corella-Madueño, Rodrigo Rosas-Burgos, Juan Adrian Reyes. 2011-04-12. Band structure and reflectance for a nonlinear one-dimensional photonic crystal. https://doi.org/10.1016/j.optcom.2012.01.010

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