Feng Mingming, Silverman Kevin L, Mirin Richard P, Cundiff Steven T
JILA, University of Colorado and National Institute of Standards and Technology, Boulder, CO 80309-0440, USA.
Opt Express. 2010 Jun 21;18(13):13385-95. doi: 10.1364/OE.18.013385.
We describe an operating regime for passively mode-locked quantum dot diode laser where the output consists of a train of dark pulses, i.e., intensity dips on a continuous background. We show that a dark pulse train is a solution to the master equation for mode-locked lasers. Using simulations, we study stability of the dark pulses and show they are consistent with the experimental results.
我们描述了一种被动锁模量子点二极管激光器的工作模式,其输出由一串暗脉冲组成,即在连续背景上的强度下降。我们表明,暗脉冲串是锁模激光器主方程的一个解。通过模拟,我们研究了暗脉冲的稳定性,并表明它们与实验结果一致。