Title :
Stroboscopic-Light Source
Abstract :
A description of a high-speed stroboscope is given. A blocking-oscillator circuit is used to produce short pulses of several amperes of anode current in a high-vacuum tube, the anode of which is coated with fluorescent material.
Keywords :
Anodes; Broadcasting; Energy measurement; Fault location; Fluorescence; Frequency conversion; Frequency measurement; Frequency modulation; Injuries; Power harmonic filters;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1939.228833
