Registration of Short Impulses of X-Ray Radiation Using the Detecting Block Based on GaAs Detectors

The experimental researches have been led with the using of two intervals filled by air under atmospheric pressure (gas diodes) which were connected to pulse generator RADAN-220 [1]. The generator formed in the discharge interval in an idling mode the voltage impulse with amplitude ~220 kV, duration on half-height is about 2 ns and with rising edge about 0.5 ns.