NASA NTRS · 19720000152
Advanced infrared photomultiplier
Abstract
Photocathode for the 8500 angstrom through 9000 angstrom range, improving efficiency by an order of magnitude, is achieved with a gallium arsenide cesium oxide photocathode. Protection of the GaAs surface from contamination during bake-out is another important function.
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Sonnenberg, H., Taynal, J. D.. 1972-01-01. Advanced infrared photomultiplier. https://ntrs.nasa.gov/citations/19720000152
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