谷歌浏览器插件
订阅小程序
在清言上使用

Multi-wavelength Brillouin erbium-doped fiber laser sensor with high tunable temperature sensing coefficient

Optical and Quantum Electronics(2018)

引用 5|浏览5
暂无评分
摘要
multi-wavelength Brillouin erbium-doped fiber laser sensor is proposed and investigated experimentally. It is a linear laser cavity multi-wavelength fiber laser, formed by fixing two high-reflectivity Sangac loop mirrors at both ends. We investigate the laser system output characteristics and test the sensor performance for different temperature. Temperature/humidity and reliable linear-cavity fiber laser sensing operation were successfully achieved. Experimental results show that the temperature sensitivity is 27.15 MHz/ °C and the measurement error caused by frequency drift is about ± 0. 2 8 5 °C.
更多
查看译文
关键词
Temperature sensor,Multi-wavelength Brillouin fiber laser,Fiber-laser sensor,High-order Stokes wavelength
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要