Title of article
A method to enhance the sensitivity of photomultipliers for Air Cherenkov Telescopes by applying a lacquer that scatters light
Author/Authors
Paneque، نويسنده , , D. and Gebauer، نويسنده , , H.J. and Lorenz، نويسنده , , E. and Mirzoyan، نويسنده , , R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
3
From page
619
To page
621
Abstract
The sensitivity of photomultipliers (PMT) can be substantially increased by applying a light scattering lacquer doped with a Wavelength Shifter. Applying this method to the Electron Tubes 9116/17A PMT resulted in a good sensitivity in the short wave UV range as well as a 15–20% increase in quantum efficiency above 350 nm. Details of the procedure and a simple model for the explanation of the enhancement are presented.
Keywords
Air Cherenkov telescope , Photomultipliers , Quantum efficiency
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2004
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2201431
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