石墨烯光纤及其应用  

Graphene-Based Optical Fiber and Its Applications

作　　者：毕卫红[1] 马敬云 杨凯丽 田朋飞[1] 王晓愚[1] 李彩丽[1] 

机构地区：[1]燕山大学信息科学与工程学院河北省特种光纤与光纤传感重点实验室,河北秦皇岛066004

出　　处：《激光与光电子学进展》2017年第4期27-40,共14页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(61575170;61475133);河北省应用基础研究计划重点基础研究项目(16961701D)

摘　　要：石墨烯因其独特的能带结构和卓越的电光特性,成为近年来的研究热点。石墨烯与光纤结合构成的石墨烯光纤是研究重点之一。论述了石墨烯结构及其基本特性。石墨烯是一种由单层碳原子以sp^2杂化轨道紧密堆积成的二维蜂窝状晶格结构材料,具有独特的零带隙能带结构,在机械、电学、光学和热力学等方面具有优异的特性。介绍了国内外石墨烯光纤器件的研究进展,及基于石墨烯光纤的激光器、调制器、表面等离子体共振传感器和偏振器的工作原理及器件特性,分析了石墨烯光纤存在的问题及发展趋势。Graphene attracts much attention in recent years due to its unique energy band structure and excellent electro-optical properties. One of the important researches is the graphene optical fiber which is consist of graphene and optical fiber. The structure and basic properties of graphene are introduced. Graphene, which is with a two- dimensional honeycomb lattice structure composed of single-layer carbon atoms which are formed by the close stacking of sp2 hybird orbital, shows excellent properties in machinery, electrology, optics and thermodynamics because of its unique energy band structure with zero band gap. The research progress of graphene-based optical fiber devices at home and abroad is briefly reviewed. The working principle and device characteristics of lasers, modulators, surface plasmon resonance sensors and polarizers based on graphene optical fiber are described. The current problems and future development trends of graphene optical fiber are analyzed.

关 键 词：光纤光学 石墨烯 光纤 激光器 调制器 传感器 偏振器 

分 类 号：TN253[电子电信—物理电子学]