基于游标效应的高灵敏度光纤FP干涉仪的温度传感

2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI:10.1109/ICOCN55511.2022.9901121

Fang Zhao, Jie Hu, Weihao Lin, Dongrui Xiao, Shujie Liu, Fei Yu, Guomeng Zuo, Guoqing Wang, Liyang Shao, P. Shum

{"title":"基于游标效应的高灵敏度光纤FP干涉仪的温度传感","authors":"Fang Zhao, Jie Hu, Weihao Lin, Dongrui Xiao, Shujie Liu, Fei Yu, Guomeng Zuo, Guoqing Wang, Liyang Shao, P. Shum","doi":"10.1109/ICOCN55511.2022.9901121","DOIUrl":null,"url":null,"abstract":"A temperature sensor based on fiber Fabry Perot interferometer (FPI) is proposed and demonstrated, which is composed of hollow core fiber (HCF) and cascaded multimode fiber (MMF). The optical Vernier effect is successfully realized through FP cavities with different lengths of HCF and MMF, and the temperature sensitivity is significantly improved. The temperature sensitivity of 69.2 $\\text{pm}/^{\\circ}\\mathrm{C}$ is achieved by detecting the generated spectrum envelope through the FPI's spectrum. A high sensitivity optical fiber temperature sensing system with low complexity, good linearity, short response time, and low cost can be realized with the proposed method.","PeriodicalId":350271,"journal":{"name":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"High Sensitivity Optical Fiber FP Interferometer based on Vernier Effect for Temperature Sensing\",\"authors\":\"Fang Zhao, Jie Hu, Weihao Lin, Dongrui Xiao, Shujie Liu, Fei Yu, Guomeng Zuo, Guoqing Wang, Liyang Shao, P. Shum\",\"doi\":\"10.1109/ICOCN55511.2022.9901121\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A temperature sensor based on fiber Fabry Perot interferometer (FPI) is proposed and demonstrated, which is composed of hollow core fiber (HCF) and cascaded multimode fiber (MMF). The optical Vernier effect is successfully realized through FP cavities with different lengths of HCF and MMF, and the temperature sensitivity is significantly improved. The temperature sensitivity of 69.2 $\\\\text{pm}/^{\\\\circ}\\\\mathrm{C}$ is achieved by detecting the generated spectrum envelope through the FPI's spectrum. A high sensitivity optical fiber temperature sensing system with low complexity, good linearity, short response time, and low cost can be realized with the proposed method.\",\"PeriodicalId\":350271,\"journal\":{\"name\":\"2022 20th International Conference on Optical Communications and Networks (ICOCN)\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 20th International Conference on Optical Communications and Networks (ICOCN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICOCN55511.2022.9901121\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 20th International Conference on Optical Communications and Networks (ICOCN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOCN55511.2022.9901121","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

提出并演示了一种基于光纤法布里珀罗干涉仪(FPI)的温度传感器，该传感器由空芯光纤(HCF)和级联多模光纤(MMF)组成。通过不同长度的HCF和MMF的FP腔成功实现了光学游标效应，并显著提高了温度灵敏度。通过FPI的光谱检测生成的频谱包络，实现了69.2 $\text{pm}/^{\circ}\ mathm {C}$的温度灵敏度。该方法可实现复杂度低、线性度好、响应时间短、成本低等高灵敏度光纤温度传感系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

High Sensitivity Optical Fiber FP Interferometer based on Vernier Effect for Temperature Sensing

A temperature sensor based on fiber Fabry Perot interferometer (FPI) is proposed and demonstrated, which is composed of hollow core fiber (HCF) and cascaded multimode fiber (MMF). The optical Vernier effect is successfully realized through FP cavities with different lengths of HCF and MMF, and the temperature sensitivity is significantly improved. The temperature sensitivity of 69.2 $\text{pm}/^{\circ}\mathrm{C}$ is achieved by detecting the generated spectrum envelope through the FPI's spectrum. A high sensitivity optical fiber temperature sensing system with low complexity, good linearity, short response time, and low cost can be realized with the proposed method.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 20th International Conference on Optical Communications and Networks (ICOCN)

自引率

0.00%

发文量