摘要
采用相敏检测技术,实现了对弱荧光信号的检测。用于一种基于荧光猝灭原理的光纤氧传感器。传感器具有较强的抗干扰能力、较好的重复性和稳定性。
?By using the technology of phasedetect,a optical fiber oxygen sensor based on fluorescence quenching has been developed.The weak fluorescence signal has been detected by this technology.It has good reproducibility,stability and strong ablity of immunity from disturbance.
出处
《传感器技术》
CSCD
北大核心
2002年第12期11-12,共2页
Journal of Transducer Technology
关键词
光纤氧传感器
相敏检测
宽带放大
荧光猝灭
optical fiber oxygen sensor
phase-detect
wide-band amplify
fluorescence quenching
