{"title":"在平面金属衬底上采用薄平面介质光栅的高灵敏度传感器","authors":"Xuehui Xiong, Gong Qin, Lamin Zhan","doi":"10.1109/ICSAI.2012.6223277","DOIUrl":null,"url":null,"abstract":"In this study, we propose surface plasmon resonance (SPR) sensors consisting of thin planar dielectric gratings on flat metallic substrate, which are studied by rigorous coupled-wave analysis theory (RCWA). The grating thickness is the most important factor to determinate the spectra shape and to influence the sensing performance. The results in air suggest the proposed sensor present extremely linear sensing characteristics with great sensitivity about 80 degree per refractive index unit and high FOM of 140.","PeriodicalId":164945,"journal":{"name":"2012 International Conference on Systems and Informatics (ICSAI2012)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Highly sensitivity sensors using thin planar dielectric gratings on flat metallic substrate\",\"authors\":\"Xuehui Xiong, Gong Qin, Lamin Zhan\",\"doi\":\"10.1109/ICSAI.2012.6223277\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, we propose surface plasmon resonance (SPR) sensors consisting of thin planar dielectric gratings on flat metallic substrate, which are studied by rigorous coupled-wave analysis theory (RCWA). The grating thickness is the most important factor to determinate the spectra shape and to influence the sensing performance. The results in air suggest the proposed sensor present extremely linear sensing characteristics with great sensitivity about 80 degree per refractive index unit and high FOM of 140.\",\"PeriodicalId\":164945,\"journal\":{\"name\":\"2012 International Conference on Systems and Informatics (ICSAI2012)\",\"volume\":\"100 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-05-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 International Conference on Systems and Informatics (ICSAI2012)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSAI.2012.6223277\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Conference on Systems and Informatics (ICSAI2012)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSAI.2012.6223277","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Highly sensitivity sensors using thin planar dielectric gratings on flat metallic substrate
In this study, we propose surface plasmon resonance (SPR) sensors consisting of thin planar dielectric gratings on flat metallic substrate, which are studied by rigorous coupled-wave analysis theory (RCWA). The grating thickness is the most important factor to determinate the spectra shape and to influence the sensing performance. The results in air suggest the proposed sensor present extremely linear sensing characteristics with great sensitivity about 80 degree per refractive index unit and high FOM of 140.
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