掺杂银纳米颗粒的光纤中零非线性波长的影响
光学
2016-11-23 v2
摘要
掺杂银纳米颗粒的光子晶体光纤表现出克尔非线性，该非线性可正可负，取决于波长，并在特定波长处消失。我们通过数值方法研究了零非线性波长（ZNW）与零色散波长同时存在如何影响此类光纤中孤子演化和超连续谱的产生，并发现了若干独特特征。负非线性的存在使得即使在光纤的正常色散区也能形成孤子，而零非线性波长则充当了拉曼诱导孤子红移的屏障。
引用
@article{arxiv.1606.07212,
title = {Implications of a zero-nonlinearity wavelength in optical fibers doped with silver nanoparticles},
author = {S. Bose and S. Roy and R. Chattopadhyay and S. K. Bhadra and G. P. Agrawal},
journal= {arXiv preprint arXiv:1606.07212},
year = {2016}
}
备注
This paper has been withdrawn by the author due to some major modifications