To classify spectroscopic measurements it is necessary to have comparable methods of evaluation. In Terahertz (THz) time-domain spectroscopy, as a new technology, neither the presentation of the data nor the peak detection is standardized yet. We propose a procedure for automatic peak extraction in THz spectra of chemical compounds. After preprocessing in… (More)
The use of a fiber-coupled terahertz TDS system offers new possibilities for angle-resolved reflection spectroscopy. We put the focus especially on angle-resolved scattering from roughened surfaces of both dielectric and metallic surfaces.