Intrinsic fluctuations in random lasers
无序系统与神经网络
2007-05-23 v2
摘要
We present a quantitative experimental and theoretical study of shot-to-shot intensity fluctuations in the emitted light of a random laser. A model that clarifies these intrinsic fluctuations is developed. We describe the output versus input power graphs of the random laser with an effective spontaneous emission factor (beta factor).
引用
@article{arxiv.cond-mat/0606318,
title = {Intrinsic fluctuations in random lasers},
author = {Karen L. van der Molen and Allard P. Mosk and Ad Lagendijk},
journal= {arXiv preprint arXiv:cond-mat/0606318},
year = {2007}
}
备注
accepted by Phys. Rev. A. submitted; 7 pages, 5 figures