摘要
从金属等离子体振荡概念,表面等离子体波及其特征,表面等离子体共振的光激发—衰减全反射三方面浅析了SPR 技术的物理机制及激励方法;并探讨了SPR 传感器的技术应用.
In this paper, the physical mechanism and excitation method of SPR technology were analyzed from three aspects: the concept of metal plasma oscillation, surface plasmon wave and its characteristics, and the photoexcitation-attenuation total reflection of surface plasmon resonance. The application of SPR sensor technology was also discussed.
作者
杜健嵘
杜有刚
田芃
田芳
DU Jianrong;DU Yougang;TIAN Peng;TIAN Fang(College of Physics and Electronic Science, Hunan Institute of Science and Technology, Yueyang 414006, Chin)
出处
《湖南理工学院学报（自然科学版）》
CAS
2019年第2期53-57,共5页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
基金
湖南理工学院校级科研项目(2009Y06)
关键词
表面等离子体共振
消逝波
衰减全反射
传感器
surface plasmon resonance
evanescent wave
attenuated total reflection
sensor
