Hansen, S. K., Nielsen, S. K., Stober, J., Willensdorfer, M., Rasmussen, J., Salewski, M., et al. (2019). Parametric Decay Instabilities during Electron Cyclotron Resonance Heating of Fusion Plasmas. Talk presented at 61st Annual Meeting of the APS Division of Plasma Physics. Fort Lauderdale, FL. 2019-10-21 - 2019-10-25.