4-layer structure reflection type photocathode and photomultipli

Anode structure for photomultiplier tube

Apparatus and method for radiation detection with radiation...

Back-illuminated Si photomultipliers: structure and...

Broad area cathode contact for a photomultiplier tube

Compact low-noise dynodes incorporating semiconductor secondary

Device for coupling a first dynode of a photomultiplier to a lea

Dynode producing method and structure

Dynode structures for photomultipliers

Electrode structure for an electron multiplier cage assembly

Electron discharge device having a ceramic member with means for

Electron discharge device having a high speed cage

Electron discharge device having a thermionic electron control p

Electron discharge device having a thermionic emission-reduction

Electron multiplier

Electron multiplier electron source and ionization source...

Electron multiplier for a multi-channel photomultiplier tube

Electron multiplier for forming a photomultiplier and cascade mu

Electron multiplier having an improved planar utlimate dynode an

Electron multiplier plate with controlled multiplication