首页> 外文期刊>Optical and quantum electronics >Time domain simulation in photonics: A comparison of nonlinear dispersive polarisation models
【24h】

Time domain simulation in photonics: A comparison of nonlinear dispersive polarisation models

机译:光子学中的时域仿真:非线性色散偏振模型的比较

获取原文
获取原文并翻译 | 示例
           

摘要

The paper investigates and compares a range of different models currently used for modelling nonlinear optical phenomena. The models are implemented in the numerical time domain Transmission Line Modelling (TLM) method and include a Kerr model and different formulations of the Duffing model. The models are used to simulate an all-optical limiter for a CW input and results compared with ones available in the literature. This enables a comparison to be made between the different models, from which it is concluded that the Duffing model has some advantages, when modelling materials and phenomena involving more than one frequency, arising from its ability to describe dispersive effects. These conclusions are further supported by the simulation results obtained for a pulse input.
机译:本文研究并比较了当前用于建模非线性光学现象的一系列不同模型。这些模型以数值时域传输线建模(TLM)方法实现,并且包括Kerr模型和Duffing模型的不同公式。该模型用于模拟CW输入和结果的全光限幅器,并与文献中的结果进行比较。这使得可以在不同的模型之间进行比较,从而得出结论,当Duffing模型在建模材料和涉及不止一个频率的现象时,由于具有描述色散效应的能力,因此具有一些优势。对于脉冲输入获得的仿真结果进一步支持了这些结论。

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