M. A. Rico-Mendez, R. Selvas-Aguilar, Gerardo Alejandro Montano-González, O. Kharissova, D. Toral-Acosta, Norma Patricia Puente-Ramírez, A. Martínez-Ríos, B. Kharissov, Leonardo Jahir Arévalo Bautista
{"title":"Tapered optical fiber sensor of acid and alkaline solution with MWCNT and alizarin red S","authors":"M. A. Rico-Mendez, R. Selvas-Aguilar, Gerardo Alejandro Montano-González, O. Kharissova, D. Toral-Acosta, Norma Patricia Puente-Ramírez, A. Martínez-Ríos, B. Kharissov, Leonardo Jahir Arévalo Bautista","doi":"10.1117/12.2683629","DOIUrl":null,"url":null,"abstract":"This work introduces a pH detector based on a Mach-Zehnder Interferometer (MZI) designed to operate in pH 4.0, 7.0, and 10.0 buffer solutions. The sensor utilizes the monitoring for a particular solution comprising Alizarin Red S and OH carbon nanotubes at a wavelength of 1559 nm.","PeriodicalId":434863,"journal":{"name":"Optical Engineering + Applications","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Engineering + Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2683629","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
This work introduces a pH detector based on a Mach-Zehnder Interferometer (MZI) designed to operate in pH 4.0, 7.0, and 10.0 buffer solutions. The sensor utilizes the monitoring for a particular solution comprising Alizarin Red S and OH carbon nanotubes at a wavelength of 1559 nm.