Coherent photoelectron bunch generation and quantum efficiency enhancement in a photocathode

Hartemann, F.V.; Fochs, S.N.
November 1994
Applied Physics Letters;11/7/1994, Vol. 65 Issue 19, p2404
Academic Journal
Presents a scheme producing multiple, coherently phased, high charge, short duration electron bunches in a radio-frequency photoinjector. Importance of the mirror photocathode for an optical resonator; Reflection of the ultrashort laser pulse off the photocathode; Ability of the technique to increase the quantum efficiency of metals.


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