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arXiv · 1501.01132

Laser filamentation as a new phase transition universality class

Wahb Ettoumi·Jérôme Kasparian·Jean-Pierre Wolf
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Abstract

We show that the onset of laser multiple filamentation can be described as a critical phenomenon that we characterize both experimentally and numerically by measuring a set of seven critical exponents. This phase transition deviates from any existing universality class, and offers a unique perspective of conducting two-dimensional experiments of statistical physics at a human scale.

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Wahb Ettoumi, Jérôme Kasparian, Jean-Pierre Wolf. 2015-01-06. Laser filamentation as a new phase transition universality class. https://doi.org/10.1103/physrevlett.114.063903

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