title: Photoelectron counting with an image intensifier tube and a self-scanned photodiode array.
abstract: A self-scanned photodiode array was fiber-optically coupled to an ITT proximity-focused image intensifier tube. It was determined that a single photoelectron event produces 3.4 x 10(4) charge carriers in a photodiode. This charge is only a factor of 2.8 above the rms noise level of the preamplifier used in the tests, but standard charge-sensitive techniques are at least a factor of 12 better. The image tube and photodiode array combination can be packaged in a disk 5.1 cm in diameter and 2.6 cm thick.
authors.forename: B R
authors.initials: BR
authors.lastname: Sandel
authors.forename: A L
authors.initials: AL
authors.lastname: Broadfoot