New Jersey Center for Science, Technology and Mathematics, Kean University, Union, New Jersey 07083-0411, USA.
Opt Lett. 2010 Sep 15;35(18):3033-5. doi: 10.1364/OL.35.003033.
We propose a model that is valid for ultrafast pulse propagation in a mode-locked laser cavity in the few-femtosecond pulse regime, thus deriving the equivalent of the master mode-locking equation for ultrashort pulses that has dominated mode-locking theory for two decades. The short-pulse equation with dissipative gain and loss terms allows for the generation of stable ultrashort optical pulses from initial white noise, thus providing the first theoretical framework for quantifying the pulse dynamics and stability as pulses widths approach the attosecond regime.
我们提出了一个适用于飞秒脉冲 regime 下锁模激光腔中超快脉冲传播的模型，从而推导出了主导锁模理论二十年的超短脉冲主锁模方程的等效形式。带有耗散增益和损耗项的短脉冲方程允许从初始白噪声中产生稳定的超短光脉冲，从而为量化脉冲动力学和稳定性提供了第一个理论框架，因为脉冲宽度接近阿秒 regime。
