由压缩成型制成的太赫兹透镜

2011 International Conference on Infrared, Millimeter, and Terahertz Waves Pub Date : 2011-12-15 DOI:10.1109/IRMMW-THZ.2011.6104975

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

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引用次数: 1

摘要

我们制造太赫兹透镜通过压缩成型的纯聚合物微粉和挤出聚合物化合物。特别是后者提供比纯聚合物更高的折射率，这允许更薄的透镜，更高的数值孔径，因此，更好的聚焦。此外，压缩成型的成本效益非常高。

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Terahertz lenses made by compression molding

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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2011 International Conference on Infrared, Millimeter, and Terahertz Waves

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