Lasing in Strong Coupling
Quantum Physics
2012-09-20 v1
Abstract
An almost ideal thresholdless laser can be realized in the strong-coupling regime of light-matter interaction, with Poissonian fluctuations of the field at all pumping powers and all intensities of the field. This ideal scenario is thwarted by quantum nonlinearities when crossing from the linear to the stimulated emission regime, resulting in a universal jump in the second order coherence, which measurement could however be used to establish a standard of lasing in strong coupling.
Cite
@article{arxiv.1106.0509,
title = {Lasing in Strong Coupling},
author = {F. P. Laussy and E. del Valle and J. J. Finley},
journal= {arXiv preprint arXiv:1106.0509},
year = {2012}
}
Comments
5 pages, 2 figures