物理
麦克斯韦方程组
布洛赫方程
拉曼散射
光学
色散(光学)
非线性光学
飞秒
非线性系统
拉曼光谱
经典力学
量子力学
激光器
作者
Barry Gross,Jamal T. Manassah
出处
期刊:Optics Letters
[The Optical Society]
日期:1992-03-01
卷期号:17 (5): 340-340
被引量:18
摘要
Amplification of ultrashort pulses in fiber amplifiers is discussed within the context of the Maxwell–Bloch equations. The model includes the active medium nonlinear gain and absorption, dispersion and saturation effects through Bloch’s equations and the fiber group-velocity dispersion, higher-order group-velocity dispersion, self-steepening, and stimulated Raman scattering through the phenomenological Maxwell equation. We compare the complete model to the simplified models in the literature and show that a detailed quantitative analysis for femtosecond pulses requires the full Maxwell–Bloch treatment.
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