• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optical and quantum electronics >Performance analysis of a highly nonlinear optical fiber with different graded refractive index profiles
【24h】

Performance analysis of a highly nonlinear optical fiber with different graded refractive index profiles

机译：具有不同渐变折射率分布的高度非线性光纤的性能分析

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In optical communication systems different types of fibers are employed for different applications. Particularly, highly nonlinear fibers are used for nonlinear signal processing such as wavelength conversion, optical switching, signal regeneration and demultiplexing. The performance parameters of these optical fibers can be altered through the refractive index (RI) profile modification during manufacturing. This paper explores the performance of a highly nonlinear fiber (HNLF) with parabolic, Gaussian and alpha power law functioned RI profile at the core instead of step index profile. The functional parameters are adjusted in order to obtain similar RI structure for these three functions. From the simulation analysis, it is concluded that HNLF with alpha power law RI profile reveals a better performance compared to the parabolic and Gaussian functions. Further by adjusting the alpha value in the design of alpha power law RI profile wide variety of dispersion curve and nonlinear coefficients are possible.
机译：在光通信系统中，不同类型的光纤用于不同的应用。特别是，高度非线性的光纤用于非线性信号处理，例如波长转换，光交换，信号再生和多路分解。这些光纤的性能参数可以在制造过程中通过折射率（RI）轮廓更改来更改。本文探讨了以抛物线，高斯和阿尔法幂律函数为中心的RI轮廓而不是阶跃折射率轮廓的高度非线性光纤（HNLF）的性能。调节功能参数以便获得针对这三个功能的相似的RI结构。从仿真分析可以得出结论，与抛物线函数和高斯函数相比，具有α幂律RI轮廓的HNLF表现出更好的性能。此外，通过在α幂律RI分布的设计中调整α值，可以实现各种各样的色散曲线和非线性系数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号