光电工程, 2017, 44 (1): 124, 网络出版: 2017-02-23   

Advances of dispersion-engineered metamaterials

Advances of dispersion-engineered metamaterials
作者单位
State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
摘要
Abstract
Since it was firstly illustrated by the pronounced prism experiment of Isaac Newton, the chromatic dispersions in light matter interaction have been extensively explored. It is generally thought that the dispersion of materials introduces a significant wavelength dependence of the group velocity, leading to undesired signal distortion in communications system, chromatic aberration in imaging system and limited bandwidth of optical devices. However, if dispersions can be properly controlled, they will play a significant role in many applications. For example, dispersion management will suppress the nonlinearities of fiber dense wavelength division multiplexing (DWDM) system and the soliton propagation. Chromatic aberration can be corrected approximately by using materials that exhibit complementary dispersion. Nevertheless, because the dispersion of natural materials is determined by the electronic and molecular energy levels, traditional dispersion management technologies are cumbersome and cannot be required in integrated optics.

Yinghui Guo, Mingbo Pu, Xiaoliang Ma, Xiong Li, Xiangang Luo. Advances of dispersion-engineered metamaterials[J]. 光电工程, 2017, 44(1): 124. Yinghui Guo, Mingbo Pu, Xiaoliang Ma, Xiong Li, Xiangang Luo. Advances of dispersion-engineered metamaterials[J]. Opto-Electronic Engineering, 2017, 44(1): 124.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!