An ultrafast x-ray streak camera has been realized using a grazing incidence reflection photocathode. X-rays are incident on a gold photocathode at a grazing angle of 20° and photoemitted electrons are focused by a large aperture magnetic solenoid lens. The streak camera has high quantum efficiency, 600 fs temporal resolution, and 6 mm imaging length in the spectral direction. Its single shot capability eliminates temporal smearing due to sweep jitter, and allows recording of the ultrafast dynamics of samples that undergo nonreversible changes. © 2010 American Institute of Physics.
CITATION STYLE
Feng, J., Engelhorn, K., Cho, B. I., Lee, H. J., Greaves, M., Weber, C. P., … Heimann, P. A. (2010). A grazing incidence x-ray streak camera for ultrafast, single-shot measurements. Applied Physics Letters, 96(13). https://doi.org/10.1063/1.3371810
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