Sridhar R.V.L.N., Chandana R., Shashank Pandey, Prashanth C.U., Umesh S.B., M. S, E. S., Sriram K.V
{"title":"An Automatic Peak Finding and Fitting Aspects of Laser Induced Plasma Spectra acquired in High Vacuum: Tradeoff Simulations and Statistics","authors":"Sridhar R.V.L.N., Chandana R., Shashank Pandey, Prashanth C.U., Umesh S.B., M. S, E. S., Sriram K.V","doi":"10.1109/CONECCT55679.2022.9865112","DOIUrl":null,"url":null,"abstract":"Laser Induced Plasma Spectroscopy (LIPS) is a promising spectrochemical analytical method for rapid analysis of multi-element samples, and, has become a potential field of both fundamental and exploratory research including the space science in recent times. Although, the LIPS technique is highly versatile, its element detection capability at times is intriguing due to spectral peak overlapping that can hamper the elemental detection accuracy. This paper presents details on executed trade-off simulations and optimization of algorithm parameters that may aid for effective mitigation of spectral overlapping issues of LIPS spectra and precise peak finding. Four pelletized samples were used to acquire spectra in high vacuum (≤ 5x10-6 mbar) environment to mimic space-like conditions.","PeriodicalId":380005,"journal":{"name":"2022 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CONECCT55679.2022.9865112","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
Laser Induced Plasma Spectroscopy (LIPS) is a promising spectrochemical analytical method for rapid analysis of multi-element samples, and, has become a potential field of both fundamental and exploratory research including the space science in recent times. Although, the LIPS technique is highly versatile, its element detection capability at times is intriguing due to spectral peak overlapping that can hamper the elemental detection accuracy. This paper presents details on executed trade-off simulations and optimization of algorithm parameters that may aid for effective mitigation of spectral overlapping issues of LIPS spectra and precise peak finding. Four pelletized samples were used to acquire spectra in high vacuum (≤ 5x10-6 mbar) environment to mimic space-like conditions.
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