Ma laser a UV amapezeka pogwiritsa ntchito njira ya THG pa kuwala kwa infrared. Ndi magwero a kuwala kozizira ndipo njira yawo yogwiritsira ntchito imatchedwa processing yozizira. Chifukwa cha kulondola kwake kodabwitsa, laser ya UV imakhala yotetezeka kwambiri ku kusintha kwa kutentha, komwe ngakhale kusinthasintha pang'ono kwa kutentha kungakhudze kwambiri magwiridwe ake. Chifukwa chake, kugwiritsa ntchito ma water chillers olondola mofanana kumakhala kofunikira kuti zitsimikizire kuti ma laser awa osamala agwira ntchito bwino.