New Developments in Photoemissive Tubes

A discussion on a variety of special types of photomultipliers shall be presented. Among these will be the CBS type CL-1090, 14-stage, high speed, low dark current type and the 5-inch ruggedized photomultiplier. Also to be presented are new developments in special type dynode multipliers and large area, high current photomultipliers. Recent developments in vacuum type neutron detectors shall be discussed briefly.