Schubert, M., Stober, J., Herrmann, A., Grigore, E., Kasparek, W., Lechte, C., et al. (2022). Experiments with reduced single pass absorption at ASDEX Upgrade – instrumentation and applications. Talk presented at 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20). Saint-Paul-lez-Durance. 2022-06-20 - 2022-06-24.