This pilot study is part of the EMPIR Project TEMMT (18SIB09). Therein, different methods for material parameter measurements in the THz spectral range will be compared.
The different measurement setups include optical (TDS or FDS) and resonant or VNA based systems, all of which have unique properties like e.g. spectral coverage. The comparison will cover a frequency range from approximately 100 GHz up to potentially several THz. The exact frequency range is left open and different systems will have different frequency coverage. Part of the study is also to evaluate frequency limits of the different setups. A set of reference materials will be measured by as many setups as possible. In addition, the measurements will be analysed with different material parameter extraction methods to study and compare different algorithms.
External funding is available through EMPIR.