Answers are grounded in this paper and cite their sources.
An ultraviolet spectropgraph was constructed using double microchannel plates as detectors at the focal plane. The photoelectron pulses were located one at a time by measuring the charge division to the ends of a resistor strip behind the microchannel plates. The system worked to 20 000 counts/sec and gave resolution exceeding 100 elements.
No takes yet. Share an insight, caveat, or question.
Lawrence et al. (1975) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: