Kutas, M.M.KutasHaase, B.B.HaaseKlier, J.J.KlierMolter, D.D.MolterFreymann, G. vonG. vonFreymann2022-05-062022-05-062021https://publica.fraunhofer.de/handle/publica/417072We measure optical properties of samples in the terahertz frequency range by detecting only visible photons. In our quantum-inspired measurement technique, properties of terahertz photons are transferred via biphoton correlation into the visible spectral range.en003006519conference paper