FIELD: lasers. SUBSTANCE: method provides simple means for generation of pulses having pre-given duration while stability of pulse duration is high. method involves generation of coherent pulses having greater duration and slope leading or trailing edge, pulses are directed to dielectric plate with anti-reflection coating. Duration of pulse generated as the result of multiple beam interference of reflected pulse is determined by equation given in invention specification. EFFECT: generation of short pulses with greater stability of their duration. 1 dwg
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