而目前还没有必要使网络中所有的装置都实现光学化,使人们操纵和操控光子的梦想成为可能,
基于光学格子特性研制光路由器的数值分析(包含选题审批表,任务书,开题报告,中期检查报告,毕业论文13000字)
摘 要：光子代替电子作为信息的载体是人们的一个共识。
#p#副标题#e#
目 录
摘要 ……………………………………………………………………………1
关键词 …………………………………………………………………………1
1 前言 ……………………………………………………………………………2
2 光学格子………………………………………………………………………………3
2.1 光学格子的形成 ……………………………………………………………………3
2.2 光学格子对光波的操控作用………………………………………………………4
3 相干光波非线性传输的常用解析方式简介……………………………………………6
4 光学格子中光束的非线性传输特性及数值分析………………………………………9
4.1 光学格子中光束非线性传输的理论模型及光束演化方程 ………………………9
4.1.1 折射率余弦调制的光学格子中光束的传输特性…………………………… 9
4.1.2 线性特性………………………………………………………………………11
4.1.3 非线性特性 ………………………………………………………………… 12
4.1.4 数值分析………………………………………………………………………12
4.2带有振幅调制的余弦光学格子中光束的传输特性………………………………13
4.2.1 线性特性………………………………………………………………………15
4.2.2 非线性特性……………………………………………………………………16
4.2.3 数值分析………………………………………………………………………18
5 结论……………………………………………………………………………18
参考文献………………………………………………………………………19
致谢……………………………………………………………………………19
附录…………………………………………………………………………………20
,使得利用全光网络来提高网络速度的方案出现在人们的视线中。所以光信息传输过程中的关键装置—光路由器--就成为实现光网络的重点。由于光子不像电子那样容易操控,只需要将传输过程光学化就足够满足当下社会对网络带宽的需求了。而基于光学原理的新一代网络硬件在性能上远远优于现在大量使用的基于电学原理的网络,因为光子技术具有高传输速度、高密度及高容错性等优点。周期性微结构光子材质,如布拉格光栅、光子晶体、光学格子、超常介质等,大幅提高网络带宽已成为目前互联网发展必须要解决的问题。其中许多业务占用的带宽资源较多,探索利用光子材质对光子的操纵和操控,是发展新型光子器件的基础,所以光子器件远不如电子器件成熟,导致光信息技术仅在信息传输中得到应用,对光计算、全光通信等领域具有重要的理论和实际意义。
关键词：光学格子；光路由器；光传输；光弧子；
Numerical Analysis Based on Optical Lattice Property Development Optical Router
Abstract: It is a consensus to replace electron with photon as the carrier of information because photonic technology has several advantages, such as high transmission speed high density and high fault tolerance. However, photons are not so prone to be controlled as electrons, and the photonic devices are far from mature compared to electronic component, which result in that optical information technonlogy has been only applied to information transmission, further more, the basic information function. Thus, the research on the interaction between light wave and new type photonic material and the exploration of
technologies of controlling photon by using photonic material are the basis of the development of novel photonic devices and are very important in optical calculation and all optical communication, both theoretically and practically. Periodically microstructure photonic material as Bragg gratings, photonic crystal, optical lattice, and metamaterials et al, are ideal material for all-optical devices because of their ability in manipulating and controlling photons. In this thesis, we investigate the properties of nonlinear propagation in two kinds of new type periodically microstructure optical material, i.e. optical lattice and metamaterials. This paper mainly describes is numerical analysis based on optical lattice property development optical router.
Key words: optical lattices; optical router; optical transmission; optical solitons;
主要内容和要求
社会对于高质量的通信资源的要求不断增长。本文主要论述的是基于光学格子特性研制光路由器的数值分析。研究光波与新型光子材质的相互作用,是发展全光器件的理想材质。而且是最基本的信息功能
