The spectrum evolution of the femtosecond laser pulse in a three-level organic molecular medium (4,4'-bis(dimethylamino) stilbene) is studied theoretically by solving the Maxwell-Bloch equations using an iterative predictor-corrector finite-difference tim
The spectrum evolution of the femtosecond laser pulse in a three-level organic molecular medium (4,4'-bis(dimethylamino) stilbene) is studied theoretically by solving the Maxwell-Bloch equations using an iterative predictor-corrector finite-difference tim
摘要通过采用预估校正的时域有限差分法求解麦克斯韦－布洛赫方程，我们研究了飞秒激光脉冲在三能级有机分子（4,4'-二甲氨基二苯乙烯分子）介质中传播时脉冲的频谱演化情况。