Yilaser ye-electro-optical Q-switched OPO enenkqubo yolawulo lwesekethe ngaphakathi, i-1570nm wavelength, 1 ~ 20hz (eguquguqukayo) izinga lokuphindaphinda i-pulse, yilaser encinci kunye ekhanyayo enokuba ngumthombo wokukhanya ofanelekileyo womgama omde ukusuka i-frequency ephezulu (20Hz) kunye ne-photoelectric countermeasure techn.