摘要
首先阐述了负折射率材料的反常传播特性,并简要介绍了通常实现慢光技术的原理。随后分析了利用负折射率材料的波导结构实现慢光的几项关键性研究进展,并对含有负折射率材料的波导结构在室温固体条件下实现慢光的原理进行了总结,进而提出当前利用负折射率材料实现慢光所存在的问题以及研究方向,最后简要介绍了这一最新课题的研究意义和应用前景。
The properties of negative refractive-index material and the principle of slow light technology were first described, then the solid material with negative refractive-index waveguide structure at room temperature to realize slow light was analyzed and summarized in this paper, thus it comes to obtain the current problems to realize slow light with negative refractive-index material, finally introduces a brief review of the latest research significance and applications.
出处
《信息技术》
2011年第11期73-76,共4页
Information Technology
关键词
慢光
负折射率
左手材料
后向导波
slow light
negative refractive-index
left-handed material
backward light
