光通信技术2013,Vol.37Issue(8):11-14,4.
波长参考FBG波长解调系统分析与设计
Wavelength reference FBG demodulation system analysis and design
摘要
Abstract
The method of using a wavelength labeled Fabry-Perot (F-P) etalon as wavelength reference for calculating FBG wavelength is analyzed.The hardware circuit and sottware systems of FBG demodulation system based on data acquisition card are designed.The test results show that the circuits with the optical system can get high-quality signals of F-P etalon and FBG spectra,In the 15 ℃ ~ 60℃ measurement range,the measurement error is smaller than 1.6667pm.关键词
光纤布喇格光栅/波长解调/波长参考/F-P标准具/数据采集卡Key words
FBG/ wavelength demodulation/ wavelength reference/ F-P Etalon/ data acquisition card分类
信息技术与安全科学引用本文复制引用
李永倩,安阳,姚国珍..波长参考FBG波长解调系统分析与设计[J].光通信技术,2013,37(8):11-14,4.基金项目
2012年河北省自然科学基金(E2012502045)资助 (E2012502045)
2010年苏州市科技发展计划(SYG201013)资助 (SYG201013)
中央高校基本科研业务费专项资金(13MS65)资助. (13MS65)