微结构光纤表面等离子激元共振传感器的研究  

Investigation of Microstructure Based Fiber Optic Surface Plasmon Resonance Sensor

作　　者：彭伟[1] 刘云[1] 张扬[1] 荆振国[1] 陈诗蒙 

机构地区：[1]大连理工大学物理学院,辽宁大连116024

出　　处：《应用科学学报》2017年第4期434-459,共26页Journal of Applied Sciences

基　　金：国家自然科学基金(No.61520106013)资助

摘　　要：基于光纤结构的表面等离子激元共振(surface plasmon resonance,SPR)传感技术是近年来光纤传感领域的研究热点.论述了SPR传感器的工作原理、调制方式和光纤SPR传感器的理论,介绍了本课题组在该领域的研究进展,包括利用光纤和毛细管SPR传感器、图像式光纤SPR传感器、多通道光纤阵列SPR传感器、自补偿SPR传感器、智能手机SPR传感器及啁啾倾斜光纤光栅SPR传感器等,总结了基于光纤微结构的SPR传感器的研究现状,分析了需要解决的问题,并对未来的发展趋势.Fiber optic surface plasmon resonance （SPR） sensing technology is widely one of the research hotspots in optical fiber sensing field in recent years. This paper discusses the theory, operation principle and modulation methods of SPR systems and fiber optic SPR sensors. We report our investigations on optical fiber and capillary based SPR sensors, SPR image sensor, multi-channel optical fiber array SPR sensor, SPR sensor based on smart phone, and SPR sensor based on optical fiber chirped tilted grating. Then, we summarize the research progresses of microstructured fiber optic SPR sensors, analyze the major problems to be solved, and also give our prospects for their future development trend.

关 键 词：光纤 表面等离子激元共振 折射率传感器 倾斜光纤光栅 

分 类 号：P751.1[交通运输工程—港口、海岸及近海工程]