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arXiv · 0810.1690

Ultrashort pulse propagation and the Anderson localization

Silvia Gentilini·Andrea Fratalocchi·Luca Angelani·Giancarlo Ruocco·Claudio Conti
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Abstract

We investigate the dynamics of a 10 fs light pulse propagating in a random medium by the direct solution of the 3D Maxwell equations. Our approach employs molecular dynamics to generate a distribution of spherical scatterers and a parallel finite-difference time-domain code for the vectorial wave propagation. We calculate the disorder-averaged energy velocity and the decay time of the transmitted pulse Versus the localization length for an increasing refractive index.

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Silvia Gentilini, Andrea Fratalocchi, Luca Angelani, Giancarlo Ruocco, Claudio Conti. 2008-10-09. Ultrashort pulse propagation and the Anderson localization. https://doi.org/10.1364/ol.34.000130

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