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Built a test setup for my PMT tube, allowing me to bias an LED at really low currents, hopefully catching single photons, or at least a very low count 🙂
Photo Multipliers are insane devices! 🤷🏼♂️🤯
This video is meant to explain the setup, stay tuned for my next video where I do actual measurements 🙂🙂
#stem #physics #electronicsengineering #testandmeasurement #quantum