论文标题
飞秒光纤中的chired非线性谐振状态
Chirped nonlinear resonant states in femtosecond fiber optics
论文作者
论文摘要
我们显示了在某些参数方面，在高级非线性schrödinger模型中显示了非线性谐振状态的存在，该模型属于femtsecond纤维光纤中的波传播。这些非线性谐振状态通过高斯梁，通风梁和周期梁进行了分析说明，这是由于存在二次，线性和恒定类型的“智能”电势的恒定类型，这是随后的模型的。有趣的是，可以通过改变自我固定的术语和自频转移来有效控制与这些新型共振状态相关的非线性呼叫。此外，我们已经对分析预测进行了数值实验。
We show the existence of nonlinear resonant states in a higher-order nonlinear Schrödinger model that appertains to the wave propagation in femtosecond fiber optics, under certain parametric regime. These nonlinear resonant states are analytically illustrated in terms of Gaussian beams, Airy beams, and periodic beams that resulted due to the presence of quadratic, linear, and constant type of `smart' potentials, respectively, of the ensuing model. Interestingly, the nonlinear chirp associated with each of these novel resonant states can be efficiently controlled, by varying the self-steepening term and self-frequency shift. Furthermore, we have conducted numerical experiments corroborative of our analytical predictions.
