Patra M
Instituut-Lorentz, Universiteit Leiden, Postbus 9506, 2300 RA Leiden, The Netherlands.
Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Jan;67(1 Pt 2):016603. doi: 10.1103/PhysRevE.67.016603. Epub 2003 Jan 9.
We compute the distribution of the decay rates (also referred to as residues) of the eigenstates of a disordered slab from a numerical model. From the results of the numerical simulations, we are able to find simple analytical formulas which describe these results well. This is possible for samples both in the diffusive and in the localized regimes. As an example of a possible application, we investigate the lasing threshold of random lasers.
我们从一个数值模型计算无序平板本征态的衰减率（也称为留数）分布。根据数值模拟结果，我们能够找到能很好描述这些结果的简单解析公式。这对于处于扩散和局域区域的样本都是可行的。作为一个可能应用的例子，我们研究随机激光器的激光阈值。
