光通信技术2017，Vol.41Issue(6)：25-27,3.DOI:10.13921/j.cnki.issn1002-5561.2017.06.007
少模LPFG的写制及其温度传感特性的研究
Study of written and temperature sensing characteristics about few-mode LPFG
摘要
Abstract
Firstly,the phase-matching conditions are simulated based on the temperature sensing theory of the LPFG.Then,tintroduces the process of using the method of high frequency CO2 laser pulses to preparat LPFG in few-mode fiber.Finally,the temperature sensing characteristic of the LPFG is measured.关键词
LPFG/少模光纤/CO2激光/温度灵敏度Key words
long period fiber grating/few-mode fiber/CO2 laser/temperature sensitivity分类
信息技术与安全科学引用本文复制引用
王秋里,桑梅,钟辰皓,董洁..少模LPFG的写制及其温度传感特性的研究[J].光通信技术,2017,41(6):25-27,3.基金项目
天津市科学基金项目(批准号:14RCGFGX00844)资助. （批准号:14RCGFGX00844）
