Mapping photocathode quantum efficiency with ghost imaging

Mapping photocathode quantum efficiency with ghost imaging

Measuring the quantum efficiency (QE) map of a photocathode injector typically requires laser scanning, an invasive operation that involves modifying the injector laser focus and rastering the focused laser spot across the photocathode surface. Raster scanning interrupts normal operation and takes c...

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Bibliographic Details
Main Authors:	K. Kabra, S. Li, F. Cropp, Thomas J. Lane, P. Musumeci, D. Ratner
Format:	Article
Language:	English
Published:	American Physical Society 2020-02-01
Series:	Physical Review Accelerators and Beams
Online Access:	http://doi.org/10.1103/PhysRevAccelBeams.23.022803

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