Research Interests
Vacuum Electron Devices
Air Breakdown
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High power breakdown in air from pulsed microwave and laser sources
Plaslma Diagnostics
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Optical emission spectroscopy, fast imaging, interferometry, shadowgraphy
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Recent Publications
J. Hummelt, J. Scharer, "Excitational energy transfer enhancing ionization and spatial-temporal evolution of air breakdown with UV laser radiation," J. Appl. Phys. 108, 093305 (2010)
J. Way, J. Hummelt, J. Scharer, "Experimental measurements of multiphoton enhanced air breakdown by a subthreshold intensity excimer laser," J. Appl. Phys. 106, 083303 (2009)
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