Yanmei Tang, Qianqian Zhang, Xinyong Dong, C. Chan
{"title":"CS/PAA涂层光纤马赫曾德干涉仪检测Cu2+","authors":"Yanmei Tang, Qianqian Zhang, Xinyong Dong, C. Chan","doi":"10.1109/ICOCN53177.2021.9563688","DOIUrl":null,"url":null,"abstract":"Optical fiber copper (II) ions (Cu2+) sensor based on an optical fiber Mach-Zehnder interferometer (MZI) formed by cascading two micro fibers is proposed and experimentally demonstrated. The MZI is surface-functionized by coating a chitosan/polyacrylic acid multilayer film using a layer-by-layer self-assembly technology. The achieved measurement sensitivity and detection limit are 62.44 dB/mM and 0.0086 mM, respectively, when the copper (II) ions concentration is between 0.005 mMol and 0.1 mMol.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":"131 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cu2+ Detecting by Using Optical Fiber Mach-Zehnder Interferometer Coated with CS/PAA\",\"authors\":\"Yanmei Tang, Qianqian Zhang, Xinyong Dong, C. Chan\",\"doi\":\"10.1109/ICOCN53177.2021.9563688\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Optical fiber copper (II) ions (Cu2+) sensor based on an optical fiber Mach-Zehnder interferometer (MZI) formed by cascading two micro fibers is proposed and experimentally demonstrated. The MZI is surface-functionized by coating a chitosan/polyacrylic acid multilayer film using a layer-by-layer self-assembly technology. The achieved measurement sensitivity and detection limit are 62.44 dB/mM and 0.0086 mM, respectively, when the copper (II) ions concentration is between 0.005 mMol and 0.1 mMol.\",\"PeriodicalId\":6756,\"journal\":{\"name\":\"2021 19th International Conference on Optical Communications and Networks (ICOCN)\",\"volume\":\"131 1\",\"pages\":\"1-3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 19th International Conference on Optical Communications and Networks (ICOCN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICOCN53177.2021.9563688\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOCN53177.2021.9563688","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cu2+ Detecting by Using Optical Fiber Mach-Zehnder Interferometer Coated with CS/PAA
Optical fiber copper (II) ions (Cu2+) sensor based on an optical fiber Mach-Zehnder interferometer (MZI) formed by cascading two micro fibers is proposed and experimentally demonstrated. The MZI is surface-functionized by coating a chitosan/polyacrylic acid multilayer film using a layer-by-layer self-assembly technology. The achieved measurement sensitivity and detection limit are 62.44 dB/mM and 0.0086 mM, respectively, when the copper (II) ions concentration is between 0.005 mMol and 0.1 mMol.
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