Njengoba i-laser yokuqala yathuthukiswa ngempumelelo, manje i-laser ithuthuka ekuqondeni kwamandla aphezulu nokuhlukahluka. Njengemishini yokupholisa i-laser, inkambiso yesikhathi esizayo yentuthuko yama-laser chiller yezimboni iwukuhlukahluka, ubuhlakani, umthamo wokupholisa ophezulu kanye nezidingo zokunemba eziphakeme zokulawula izinga lokushisa.