Dispersion-managed breathers with average normal dispersion.
Dispersion-managed breathers with average normal dispersion.
复制标题
具有平均正常扩散的扩散管理呼吸器。
作者：
J. Kutz;S. Evangelides
分析和数值证据表明，即使在平均色散处于正常状态时，光纤中也可以支持色散管理呼吸器。这种与导向中心理论相反的非线性行为源于与异常和正常色散状态下产生的强二次啁啾相关的可逆动力学。
Analytic and numerical evidence is presented that demonstrates that a dispersion-managed breather can be supported in an optical fiber even when the average dispersion is in the normal regime. This nonlinear behavior, which is contrary to guiding-center theory, is shown to originate from the reversible dynamics associated with the strong quadratic chirp that is generated in both the anomalous and the normal dispersion regimes.