arXiv · 1310.1389
Dynamics of blueshifted floating pulses in gas filled hollow-core photonic crystal fibers
Abstract
Frequency blueshifting was recently observed in light pulses propagating on gas filled hollow-core photonic crystal fibers where a plasma has been produced due to photoionization of the gas. One of the propagation models that is adequate to describe the actual experimental observations is here investigated. It is a nonlinear Schrödinger equation with an extra term, to which we applied a self-similar change of variables and found its accelerating solitons. As in other NLS related models possessing accelerating solitons, there exist asymmetrical pulses that decay as they propagate in some parameter region that was here well defined.
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M. Facao, M. I. Carvalho. 2013-10-04. Dynamics of blueshifted floating pulses in gas filled hollow-core photonic crystal fibers. https://doi.org/10.1007/s00340-013-5699-4
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