广东石油化工学院学报2011，Vol.21Issue(6)：38-40,3.
反卷积法提高光纤光栅传感器解调精度的分析
On the Improvement of Demodulation Precision of Fiber Bragg Grating Sensor by Deconvolution
曾喜娟1
作者信息
- 1. 黎明职业大学机电工程系,福建泉州362000
- 折叠
摘要
Abstract
The principle of deconvolution is deduced to analyze wavelengthshift detection of fiber Bragg grating sensor, then spectrum is demodulated from F- P cavity in low resolution, and is made deconvolution calculations with the known FBG＇s spectrum. We get a spectrum which is more approximate to the detected FBG＇ s, the detected signal is reconstructed, and the detection precision of wavelength shift is improved.关键词
反卷积/F—P腔/光纤光栅传感器Key words
deconvolution/F - P cavity/FBG sensor分类
信息技术与安全科学引用本文复制引用
曾喜娟..反卷积法提高光纤光栅传感器解调精度的分析[J].广东石油化工学院学报,2011,21(6):38-40,3.
