色散映射光纤激光器中的放大器相似性[特邀报告]

Amplifier similaritons in a dispersion-mapped fiber laser [Invited].

作者信息

Renninger William H, Chong Andy, Wise Frank W

机构信息

Department of Applied Physics, Cornell University, Ithaca, New York 14853, USA.

出版信息

Opt Express. 2011 Nov 7;19(23):22496-501. doi: 10.1364/OE.19.022496.

DOI:10.1364/OE.19.022496

PMID:22109127

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3399908/

Abstract

Amplifier similaritons are generated in a dispersion-mapped fiber laser. Output pulse parameters are nearly independent of the net group velocity dispersion (GVD) owing to the strong local nonlinear attraction in the gain fiber, which dictates the pulse evolution. This constitutes a stable mode-locking regime that is capable of generating sub-100-fs pulses over a broad range of anomalous and normal GVD. These features are consistent with numerical simulations.

摘要

在色散映射光纤激光器中会产生放大器相似性。由于增益光纤中强烈的局部非线性吸引作用决定了脉冲的演化，输出脉冲参数几乎与净群速度色散（GVD）无关。这构成了一种稳定的锁模机制，能够在很宽的反常和正常GVD范围内产生亚100飞秒脉冲。这些特性与数值模拟结果一致。