{"title":"基于窃窃廊模式的微瓶腔乙醇气体传感特性实验研究","authors":"Mingyue Wang, Naisi Zhu, Xusheng Zhang, Ya‐nan Zhang","doi":"10.1109/ICOCN53177.2021.9563827","DOIUrl":null,"url":null,"abstract":"This paper mainly studied the ethanol gas sensing characteristics of silica microbottle resonator coupled with non-adiabatic tapered fiber based on whispering gallery mode (WGM). The main research contents were the bulk refractive index sensitivity of silica microbottle resonator and the sensing characteristics of ethanol gas after being coated with graphene oxide (GO) and polydimethylsiloxane (PDMS), respectively. Experiments reveal that the bulk refractive index sensitivity of the silica microbottle resonator is 21.14941nm/RIU. The sensitivity of WGM silica microbottle resonator coated with GO to ethanol gas is about 1.55 pm/ppm. For the silica microbottle resonator sensor coated with PDMS, the sensitivity to ethanol gas is about 13.13 pm/ppm when the concentration is between 5.8ppm to 117ppm, and 1.44 pm/ppm when the concentration is between 117 ppm to 204.25 ppm.","PeriodicalId":6756,"journal":{"name":"2021 19th International Conference on Optical Communications and Networks (ICOCN)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Experimental Research on Ethanol Gas Sensing Characteristics of Microbottle Resonator Based on Whispering Gallery Mode\",\"authors\":\"Mingyue Wang, Naisi Zhu, Xusheng Zhang, Ya‐nan Zhang\",\"doi\":\"10.1109/ICOCN53177.2021.9563827\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper mainly studied the ethanol gas sensing characteristics of silica microbottle resonator coupled with non-adiabatic tapered fiber based on whispering gallery mode (WGM). The main research contents were the bulk refractive index sensitivity of silica microbottle resonator and the sensing characteristics of ethanol gas after being coated with graphene oxide (GO) and polydimethylsiloxane (PDMS), respectively. Experiments reveal that the bulk refractive index sensitivity of the silica microbottle resonator is 21.14941nm/RIU. The sensitivity of WGM silica microbottle resonator coated with GO to ethanol gas is about 1.55 pm/ppm. For the silica microbottle resonator sensor coated with PDMS, the sensitivity to ethanol gas is about 13.13 pm/ppm when the concentration is between 5.8ppm to 117ppm, and 1.44 pm/ppm when the concentration is between 117 ppm to 204.25 ppm.\",\"PeriodicalId\":6756,\"journal\":{\"name\":\"2021 19th International Conference on Optical Communications and Networks (ICOCN)\",\"volume\":null,\"pages\":null},\"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/ICOCN53177.2021.9563827\",\"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/ICOCN53177.2021.9563827","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental Research on Ethanol Gas Sensing Characteristics of Microbottle Resonator Based on Whispering Gallery Mode
This paper mainly studied the ethanol gas sensing characteristics of silica microbottle resonator coupled with non-adiabatic tapered fiber based on whispering gallery mode (WGM). The main research contents were the bulk refractive index sensitivity of silica microbottle resonator and the sensing characteristics of ethanol gas after being coated with graphene oxide (GO) and polydimethylsiloxane (PDMS), respectively. Experiments reveal that the bulk refractive index sensitivity of the silica microbottle resonator is 21.14941nm/RIU. The sensitivity of WGM silica microbottle resonator coated with GO to ethanol gas is about 1.55 pm/ppm. For the silica microbottle resonator sensor coated with PDMS, the sensitivity to ethanol gas is about 13.13 pm/ppm when the concentration is between 5.8ppm to 117ppm, and 1.44 pm/ppm when the concentration is between 117 ppm to 204.25 ppm.
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