S. Chakravarty, J. Topolancik, P. Bhattacharya, S. Chakrabarti, Y. Kang, M. Meyerhoff
{"title":"Photonic crystal microcavity source based ion sensor","authors":"S. Chakravarty, J. Topolancik, P. Bhattacharya, S. Chakrabarti, Y. Kang, M. Meyerhoff","doi":"10.1109/ICSENS.2005.1597807","DOIUrl":null,"url":null,"abstract":"An optical ion sensor based on the shifts of resonance of a photonic crystal microcavity coated with an ion sensing polymer is demonstrated. A 20nm shift is observed for perchlorate ion and a 5nm shift is observed for calcium cation","PeriodicalId":119985,"journal":{"name":"IEEE Sensors, 2005.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Sensors, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENS.2005.1597807","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
An optical ion sensor based on the shifts of resonance of a photonic crystal microcavity coated with an ion sensing polymer is demonstrated. A 20nm shift is observed for perchlorate ion and a 5nm shift is observed for calcium cation