How to choose the right photodetector?
Photodetectors are usually divided into photodetectors and pyroelectric detectors according to their working principles and structures. Photodetectors include vacuum photoelectric devices (photomultiplier tubes, etc.) and solid-state photodetectors (photodiodes, photoconductive detectors, CCDs, etc.) .
Photomultiplier tube (PHOTOMULTIPLIER TUBES, PMT)
Photomultiplier tube (PMT) is a kind of photodetection device with extremely high sensitivity, and also has the characteristics of...