We studied the ionization and dissociation of polyatomic molecule methane in an intense femtosecond laser field with wav......

A novel method for accurately measuring chromatic dispersion of optical fibers is proposed based on the use of chirped i......

The nonparaxial property of the chirped pulsed beam is analyzed both quantitatively and qualitatively. Through the quali......

The behavior of population transfer in an excited-doublet four-level system driven by linear polarized few-cycle ultrash......

The spectral resolved femtosecond pump-probe experiment is applied to measure the third order nonlinear refractive index......

研究了飞秒激光成丝过程中钳制光强对脉宽的依赖关系。对不同脉宽成丝钳制光强进行直接实验测量,发现当脉宽逐渐展宽(由45 fs展宽......

量子阱激光器具有良好的小信号调制频率响应 ,能作为高速光通信光源采用直接调制方式进行信号传输。与普通半导体激光器一样 ,直接......

用矩阵传输法对长周期啁啾光纤光栅用于波分复用隔离滤波器的特性进行了分析,讨论了设计该类型高性能的波分复用隔离滤波器的关键......

本文求解了色散缓变光纤中含频率啁啾效应的NLS方程，由得到的孤子解讨论了色散缓变与啁啾效应对弧子脉宽的影响。......