L. Liebelt, S. Weber, J. Klier, T. Pfeiffer, D. Molter, F. Ellrich, G. von Freymann
{"title":"Influence of bandwidth and dynamic range on thickness determination using terahertz time-domain spectroscopy","authors":"L. Liebelt, S. Weber, J. Klier, T. Pfeiffer, D. Molter, F. Ellrich, G. von Freymann","doi":"10.1109/IRMMW-THz.2019.8874124","DOIUrl":null,"url":null,"abstract":"Terahertz time-domain spectroscopy (TDS) is a very attractive technique in the field of nondestructive layerthickness determination. The characteristics of the generated terahertz pulses - bandwidth and dynamic range - have direct influence on the thickness-determination performance. The resulting effects are investigated in this contribution.","PeriodicalId":6686,"journal":{"name":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","volume":"127 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRMMW-THz.2019.8874124","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
Terahertz time-domain spectroscopy (TDS) is a very attractive technique in the field of nondestructive layerthickness determination. The characteristics of the generated terahertz pulses - bandwidth and dynamic range - have direct influence on the thickness-determination performance. The resulting effects are investigated in this contribution.