Theodore M Biewer Group Leader, Diagnostics & Control Group Contact biewertm@ornl.gov | 865.574.2715 All Publications Considerations for in situ, real time measurement of plasma-material interactions using Digital Holographic imaging... Utilization of O-X-B mode conversion of 28 GHz microwaves to heat core electrons in the upgraded Proto-MPEX... Observations of electron heating during 28 GHz microwave power application in proto-MPEX... Digital Holography for in Situ Real-Time Measurement of Plasma-Facing-Component Erosion... Ion cyclotron heating at high plasma density in Proto-MPEX... Developments and Challenges in the Design of the ITER DRGA... Portable diagnostic package for Thomson scattering and optical emission spectroscopy on Princeton field-reversed configuration 2 (PFRC 2) Implementation of a portable diagnostic system for Thomson scattering measurements on an electrothermal arc source... Improvements on the Diagnostic Residual Gas Analyzer at Wendelstein 7-X Overview of JET results for optimising ITER operation Power transport efficiency during O-X-B 2nd harmonic electron cyclotron heating in a helicon linear plasma device RF sheath induced sputtering on Proto-MPEX part 2: Impurity transport modeling and experimental comparison... Reconfiguration of an Electrothermal-Arc Plasma Source for In Situ PMI Studies... Preliminary demonstration on JET of an ITER neutron environment-compatible quadrupole mass-spectrometer✰... Two-photon absorption laser induced fluorescence measurements of absolute neutral deuterium density, temperature, and bulk flow in Proto-MPEX Characterizing the plasma-induced thermal loads on a 200 kW light-ion helicon plasma source via infra-red thermography... Design and implementation of a portable diagnostic system for Thomson scattering and optical emission spectroscopy measuremen... A Digital Holography Ex Situ Measurement Characterization of Plasma-Exposed Surface Erosion from an Electrothermal Arc Source... Measurements of dynamic surface changes by digital holography for in situ plasma erosion applications... Heat Flux Analysis From IR Imaging on Proto-MPEX... The Material Plasma Exposure eXperiment: Mission and conceptual design... Experimental Investigation of the Effects of Magnetic Mirrors on Plasma Transport in the Prototype Material Plasma Exposure E... Plasma Facing Component Characterization and Correlation With Plasma Conditions in Lithium Tokamak Experiment-β... Correction for Neutral Pressure-Driven Signal in Radiated Power Measurements on Proto-MPEX... Initial Results From the Newly Upgraded LTX-β... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Burning Plasma Foundations Section Diagnostics and Control Group
