Very high quantum efficiency PMTs with b
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R. Mirzoyan; M. Laatiaoui; M. Teshima
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Article
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2006
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Elsevier Science
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English
⚖ 121 KB
Since the mid-1960s and until today the classical PMTs with semitransparent bialkali photo-cathode provide peak Quantum Efficiency (QE) of $25%. About 2 years ago we started a program with the PMT manufacturers Hamamatsu, Photonis and Electron Tubes for boosting up the QE of bialkali PMTs. In the me