P. A. Gnatyuk, A. G. Vinogradov
Saint-Petersburg State Institute of Fine Mechanics and Optics (Technical University)
The modulator forms a sequence of
bipolar pulses of controlled height, width, and interval at the piezoceramic
plates of the optical shutter. The average power consumption at 5 Hz does
not exceed 0.02 W, and the circuit can operate both from the mains and
internal source.