局域表面等离子体激元在光电器件中的应用  

The Applications of Localized Surface Plasmon in Optoelectronic Devices

作　　者：王纯子[1] 黄凯[1] 

机构地区：[1]厦门大学物理系,福建厦门361005

出　　处：《宜春学院学报》2015年第3期14-17,57,共5页Journal of Yichun University

基　　金：国家自然科学基金青年基金项目(项目编号:61108064)

摘　　要：随着微加工技术和纳米技术的迅速发展,表面等离子体技术在光电子器件的微型化和集成化上得到了广泛应用,受到了物理、化学、生物、以及医学等多个领域人士的极大关注。局域表面等离子体(LSPs)由于具有独特的传播、激发、以及表面电磁场的局域增强特性,使得其在各个领域的应用有着显著的优势。文章叙述了LSP的相关特性及影响其共振频率的几个因素。分析了LSP在光伏电池、光电探测器和发光二极管(LED)等领域的应用,包括最近几年所取得的一些重要进步,并着重介绍了我们小组近期在这些方面研究所取得的成果。With the rapid development of micro - machining technology and nanoteehnology, surface plasmon tech- nology has been widely used in optoeleetronie devices on miniaturization and integration, and has been concerned in many fields, such as ohysies, chemistry, biology, medicine, and so on. Localized surface Dlasmons （LSPs） has an significant advantage of application in various fields because of the unique properties of propagation, excitation and localized surface electromagnetic field enhancements. This paper we present a brief description of the relevant characteristics of the LSP and the factors that affect its resonant frequency. And then we introduce the applications LSP in photovoltaic cells, photodetectors, light - emitting diode （LED） and other areas, and highlight the achieve- ments that our team achieved in these areas recently.

关 键 词：局域表面等离子体激元(LSP) 金属纳米颗粒 发光二极管(LED) 

分 类 号：O431[机械工程—光学工程]