Bergmann, RalfRalfBergmannFalldorf, ClaasClaasFalldorfGarcia-Ortiz, AlbertoAlbertoGarcia-OrtizMüller, André F.André F.MüllerAgour, MostafaMostafaAgourBockelmann, CarstenCarstenBockelmann2025-04-252025-04-252023-08-10https://media.suub.uni-bremen.de/handle/elib/8930https://doi.org/10.26092/elib/3811The coherence function offers new possibilities for optical metrology not available with conventional wave field sensing. Its measurement involves spatio-temporal sampling of wave fields modulated by the object under investigation. While the evaluation of the coherence function is more elaborate than conventional approaches, an information theoretical treatment shows that it also delivers more information about the object under investigation. In order to achieve efficient information extraction from the coherence function, advanced approaches involving compressed sensing are required to obtain optical metrology techniques that are simultaneously precise, robust and fast as well as suited for complex measurement situations.enAlle Rechte vorbehaltenAlle Rechte vorbehaltenCompressed sensingOptical metrologyInformation theoryOptical coherenceCamerasInterferogramsTerahertz radiation600 Technik, Medizin, angewandte Wissenschaften::600 Technik::600 Technik, TechnologieText::Konferenzveröffentlichung::Tagungsband::Konferenzbeitrag10.26092/elib/3811urn:nbn:de:gbv:46-elib89309