摘要
本文报道了利用钛酸钡晶体压电效应及多模光导纤维F-P型干涉仪来测量电压的原理、装置设计及其实验结果,并讨论了在光学测量中光纤的具体参数及其它因素对测量结果及信噪比的影响。
This paper reported the principle of using piezoelectric effect of BaTiO3 crystal and multimode optical fiber F- P interferometer to detect voltage, design of device and its experiment result, and discussed the effect of concrete parameter of optical fiber in the measure and other factor on the determined results and signal-to-noise ratio.
出处
《光子学报》
EI
CAS
CSCD
1993年第1期50-58,共9页
Acta Photonica Sinica
关键词
光纤
传感器
电压测量
压电效应
optical fiber sensor
high reflectance ratio
multimode optical fiber
phase modulation
space filtration.
