2 papers
physics.plasm-ph2025
Compressed Ultrafast Photography of Plasmas Formed from Laser Breakdown of Dense Gases Reveals that Internal Processes Dominate Evolution at Early Times
Peng Wang, Yogeshwar Nath Mishra, Seth Pree +5
Compressed ultrafast photography (CUP) is applied to laser breakdown in argon and xenon under pressures up to 40atm to obtain 2D images of the plasma dynamics of single events with…
physics.ins-det2015
Construction and Characterization of a Frequency-Controlled, Picometer-Resolution, Displacement Encoder-Actuator
John P. Koulakis, Michael Stein, Karoly Holczer
We have constructed an actuator/encoder whose generated displacement is controlled through the resonance frequency of a microwave cavity. A compact, 10-micrometer-range, digitally-…