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arXiv · 1411.1426

Stochastic Simulator for modeling the transition to lasing

G. P. Puccioni·G. L. Lippi
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Abstract

A Stochastic Simulator (SS) is proposed, based on a semiclassical description of the radiation-matter interaction, to obtain an efficient description of the lasing transition for devices ranging from the nanolaser to the traditional "macroscopic" laser. Steady-state predictions obtained with the SS agree both with more traditional laser modeling and with the description of phase transitions in small-sized systems, and provide additional information on fluctuations. Dynamical information can easily be obtained, with good computing time efficiency, which convincingly highlights the role of fluctuations at threshold.

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G. P. Puccioni, G. L. Lippi. 2015-02-06. Stochastic Simulator for modeling the transition to lasing. https://doi.org/10.1364/oe.23.002369

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