April 20, 2005
Super B Factory Workshop, Hawaii
Peter Križan, Ljubljana
Photon detector R&D – Burle MCP-PMT bench tests
•Study uniformity of the sensitivity over the surface
Example: single channel response of the H8500 PMT
count rates - all channels:    charge sharing at pad boundaries
single channel response:
●uniform over pad area
●extends beyond pad area (charge sharing)
2100 V