What Does PMT Stand For?
PMT stands for PhotoMultiplier Tube
PMT, or PhotoMultiplier Tube, is a highly sensitive electronic device used to detect and amplify low levels of light. It operates by converting photons into an electric current through a process involving the photoelectric effect and secondary electron emission. PMTs are widely utilized in various applications, including nuclear and particle physics, medical imaging, and astrophysics, due to their ability to detect single photons and provide rapid response times. Their high gain and low noise characteristics make them essential in experiments requiring precise light measurements.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym