{"title":"Analysis of temperature characteristics of optical thin film interleaves","authors":"Youcheng Liang, Haitao Chen","doi":"10.1109/IAEAC.2018.8577487","DOIUrl":null,"url":null,"abstract":"Interleaves play an important role in optical fiber communication and optical fiber sensing. In this paper, the realization principle and advantages of interleaves based on the optical thin film are introduced, and then the realization mode of interleaves is discussed. The method of realizing interleaves with F-P (Fabry-Perot) interference cavity is discussed, and the temperature coefficient of refractive index of interleaves is calculated by high bridge model. The influence of linear expansion coefficient and Poisson's ratio on the temperature drift of the filter is discussed. Based on this, the temperature stability of the central wavelength of the interleaves is analyzed.","PeriodicalId":6573,"journal":{"name":"2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","volume":"34 1","pages":"1516-1518"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAEAC.2018.8577487","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Interleaves play an important role in optical fiber communication and optical fiber sensing. In this paper, the realization principle and advantages of interleaves based on the optical thin film are introduced, and then the realization mode of interleaves is discussed. The method of realizing interleaves with F-P (Fabry-Perot) interference cavity is discussed, and the temperature coefficient of refractive index of interleaves is calculated by high bridge model. The influence of linear expansion coefficient and Poisson's ratio on the temperature drift of the filter is discussed. Based on this, the temperature stability of the central wavelength of the interleaves is analyzed.
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