Gilson Ronchi Fusion Research Scientist Contact RONCHIG@ORNL.GOV All Publications First high-power helicon results from DIII-D Implementation of a Doppler-Free Saturation Spectroscopy (DFSS) Diagnostic for Helicon Wave Electric Field Vector Measurement in Edge Plasma in DIII-D Conceptual design of a Doppler spectrometer for 102 m/s cross-field flows in tokamak divertors... Complex multicomponent spectrum analysis with Deep Neural Network Improved accuracy and robustness of electron density profiles from JET’s X-mode frequency-modulated continuous-wave reflect... Key Links