Technology of photocathode production
A. Braem 1,*), C. Joram 1), F. Piuz 1), E. Schyns 1) and J. Seguinot 2)
Thin film photocathodes have been developed both for gas and vacuum based photodetectors. Over the last years we have gained experience in fabricating large area reflective CsI and semi-transparent mono and bialkali cathodes
(K2CsSb, Rb2Te). Today we are producing stable cathodes with excellent quantum efficiency for large MWPC based pad detectors and Hybrid Photodiodes (HPD) on a routine basis.