Journal
REVIEW OF SCIENTIFIC INSTRUMENTS
Volume 81, Issue 10, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3489118
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- South African Research Chairs Initiative of the Department of Science and Technology
- National Research Foundation
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We have developed a compact streak camera suitable for measuring the duration of highly charged subrelativistic femtosecond electron bunches with an energy bandwidth in the order of 0.1%, as frequently used in ultrafast electron diffraction (UED) experiments for the investigation of ultrafast structural dynamics. The device operates in accumulation mode with 50 fs shot-to-shot timing jitter, and at a 30 keV electron energy, the full width at half maximum temporal resolution is 150 fs. Measured durations of pulses from our UED gun agree well with the predictions from the detailed charged particle trajectory simulations. (C) 2010 American Institute of Physics. [doi:10.1063/1.3489118]
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