Improved PMTs for the Cherenkov Telescope Array project Razmik Mirzoyan for the Focal Plane Instrumentation WG Max-Planck-Institute for Physics Munich,
Highest QE‘s Measured So Far Razmick Mirzoyan, Max-Planck-Institute for Physics Munich, Germany.
Improved PMTs for the Cherenkov Telescope Array project Razmik Mirzoyan