Author/Authors :
Breskin، نويسنده , , A. and Lyashenko، نويسنده , , A. and Chechik، نويسنده , , R. and Amaro، نويسنده , , F.D. and Veloso، نويسنده , , J. and Dos Santos، نويسنده , , J.M.F.، نويسنده ,
Abstract :
Recent progress is described in gaseous photon detectors combining bialkali photocathodes and cascaded patterned gas-avalanche electron multipliers. Efficient avalanche-ion blocking permitted the development and feasibility demonstration of high-gain operation in continuous mode, of gaseous photomultipliers sensitive to single photons in the visible spectral range.
Keywords :
Gaseous photomultipliers , Photocathodes , Gas multiplication , Visible-sensitive photon detectors , GEM , Micropattern detectors , MHSP
