文章基本信息

标题：A Lab VIEW Based Virtual Instrument for Background Correction of Spectrum for Chemical Identification
本地全文：下载
作者：Nikita Chauhan ; Payal ; Reji Thomas 等
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：5
DOI：10.15680/ijircce.2015.0305117
出版社：S&S Publications
摘要：Raman Spectroscopy is a technique for obtaining the chemical information from the spectral analysisof a chemical. By analyzing the spectra, it is observed that there is background interference which occurs mainly byfluorescence and noise. Fluorescence reduction is of main concern in extracting the true spectra of a chemical. Inthis paper, we discuss about fluorescence present in the spectra obtained after performing Raman spectroscopy,various previous methods used for fluorescence subtraction and that not only corrects the baseline but smoothens thecorrected output resulting in extraction of a true baseline spectrum. In this paper we develop a Lab VIEW based VIfor baseline correction and display result in a user friendly GUI
关键词：Fluorescence; background correction; Raman Spectroscopy