2 papers
cond-mat.dis-nn2003
Mode Repulsion and Mode Coupling in Random Lasers
H. Cao, Xunya Jiang, Y. Ling +2
We studied experimentally and theoretically the interaction of lasing modes in random media. In a homogeneously broadened gain medium, cross gain saturation leads to spatial repuls…
cond-mat.dis-nn2003
Dynamic Nonlinear Effect on Lasing in a Random Medium
B. Liu, A. Yamilov, Y. Ling +2
We have studied the dynamic effect of nonlinearity on lasing in disordered medium. The third-order nonlinearity not only changes the frequency and size of lasing modes, but also mo…