材料科学
法布里-珀罗干涉仪
原位
光纤
纤维
共振(粒子物理)
光电子学
纳米技术
光学
复合材料
波长
粒子物理学
物理
气象学
作者
Wang Guang-rong,Dan Chen,Tieqiang Wang,Hongxu Chen,Xuemin Zhang,Yunong Li,Liying Zhang,Fuqiang Fan,Yu Fu
出处
期刊:Nanotechnology
[IOP Publishing]
日期:2021-07-22
卷期号:32 (41): 41LT01-41LT01
被引量:1
标识
DOI:10.1088/1361-6528/ac121d
摘要
For decades, lab-on-fiber (LOF) sensing systems have become an emerging optical sensing platform due to the features of small size and light weight. Herein, a simple and efficientin situconstruction strategy was reported for the preparation of LOF sensing platform based on the integration of responsive Fabry-Perot optical resonance cavity on optical fibers. The responsive Fabry-Perot optical resonance cavity with thermal poly(N-isopropylacrylamide) polymer brush layer sandwiched by two silver layers was constructed on the end surface of the optical fiber through combiningin situsurface-initiated polymerization and metal film deposition techniques. Owing to the thermo-responsiveness of the intermediate layer, the as-prepared LOF sensing system shows a sensitive response towards the environmental temperature. Importantly, the as-prepared LOF sensing system also possesses excellent repeatability and rapid response rate. Together with the features of high sensitivity, excellent repeatability and rapid response rate, we believe such LOF sensing system will provide a foundation for the future applications of medical diagnosis,in vivodetection and public security.
科研通智能强力驱动
Strongly Powered by AbleSci AI