东篱科研大数据发现系统（DRDS）

位置：成果数据库 > 期刊 > 期刊详情页

A tension insensitive PbS fiber temperature sensor based on Sagnac interferometer

ISSN号：1673-1905
期刊名称：《光电子快报：英文版》
时间：0
分类：TP212.11[自动化与计算机技术—控制科学与工程;自动化与计算机技术—检测技术与自动化装置] TH744.3[机械工程—光学工程;机械工程—仪器科学与技术;机械工程—精密仪器及机械]
作者机构：[1]The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, School of Information Science and En-gineering, Yanshan University, Qinhuangdao 066004, China, [2]Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai 200072, China
相关基金：supported by the National Natural Science Foundation of China（Nos.61675176,61575170 and 61475133）; the Research Program of Hebei Province（Nos.16961701D and F2015203270）; the Graduate Innovation Project（Nos.2015XJSS031 and 2015XJSS028）; the “XinRuiGongCheng” Talent Project of Yanshan University

作者：付兴虎[1], 张江鹏[1], 杨凯丽[1], 董艳华[2], 文建湘[2], 付广伟[1], 毕卫红[1]

关键词： SAGNAC干涉仪, 光纤温度传感器, 交叉敏感, 张力, PBS, 传感机理, 光谱红移, 温度范围, interferometer insensitive pharmacy aerospace shifted temper schematic Bragg grating coupler

中文摘要：

在这份报纸，紧张感觉迟钝的 PbS 纤维温度传感器基于 Sagnac，干涉仪被建议并且示威。紧张和温度的察觉到的机制被分析。在干扰光谱，温度和紧张之间的关系分别地被分析。试验性的温度范围是 3670 ????????????? 軱????? 輤 ? 致 ? 致 ? 0

英文摘要：

In this paper, a tension insensitive Pb S fiber temperature sensor based on Sagnac interferometer is proposed and demonstrated. The sensing mechanism of tension and temperature is analyzed. The relationships between the interference spectrum, temperature and tension are analyzed, respectively. The experimental temperature range is 36—70 °C. The experimental results show that the interference spectrum is red shifted, and its sensitivity is 53.89 pm/°C. In tension experiment, the tension range is 0—1 400 με. The experimental results show that there is no wavelength shift in the interference spectrum. The sensor is immune to tension cross-sensitivity compared with other sensors. It can be used for temperature testing in aerospace, chemistry and pharmacy.

同期刊论文项目