position-sensitive photomultiplier tube

https://doi.org/10.1351/goldbook.P04766
In position-sensitive @P04626@ spatial resolution is obtained with the help of a partitioned photocathode.
Source:
PAC, 1995, 67, 1745. (Nomenclature, symbols, units and their usage in spectrochemical analysis-XI. Detection of radiation (IUPAC Recommendations 1995)) on page 1756 [Terms] [Paper]