M. Wichmann, B. Scherger, S. Lippert, N. Kocic, S. Wietzke, N. Vieweg, C. Jansen, M. Scheller, T. Hochrein, I. Radovanovic, P. Heidemeyer, M. Bastian, K. Wiesauer, M. Koch
{"title":"Terahertz lenses made by compression molding","authors":"M. Wichmann, B. Scherger, S. Lippert, N. Kocic, S. Wietzke, N. Vieweg, C. Jansen, M. Scheller, T. Hochrein, I. Radovanovic, P. Heidemeyer, M. Bastian, K. Wiesauer, M. Koch","doi":"10.1109/IRMMW-THZ.2011.6104975","DOIUrl":null,"url":null,"abstract":"We fabricate THz lenses by compression molding of pure polymer micro powders as well as extruded polymeric compounds. In particular the latter provide higher refractive indices than pure polymers which allows for thinner lenses, higher numerical apertures and hence, better focusing. Besides, compression molding is very cost efficient.","PeriodicalId":6353,"journal":{"name":"2011 International Conference on Infrared, Millimeter, and Terahertz Waves","volume":"6 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Infrared, Millimeter, and Terahertz Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRMMW-THZ.2011.6104975","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We fabricate THz lenses by compression molding of pure polymer micro powders as well as extruded polymeric compounds. In particular the latter provide higher refractive indices than pure polymers which allows for thinner lenses, higher numerical apertures and hence, better focusing. Besides, compression molding is very cost efficient.
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