Quasi-optical devices for terahertz frequencies

We present a collection of new, low cost quasi-optical devices for the terahertz range. This includes a liquid-filled lens with variable focus length, lenses and transmission gratings made from micro powders, wave plates made from ordinary copy paper, and an electrically tunable notch filter.

Bibliographische Detailangaben

Hauptverfasser:	Scherger, B., Scheller, M., Born, N., Jansen, C., Wietzke, S., Vieweg, N., Jordens, C., Wiesauer, K., Koch, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Compression molding Gratings Lenses Liquid crystals Optimized production technology Powders
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