Monga tikudziwira, zida zamagetsi ndi semiconductor zimakhala ndi kachulukidwe kakang'ono komanso kachulukidwe kakang'ono, kotero kubowola laser pa iwo kukuyembekezeka kukhala kolondola kwambiri komanso kothandiza. Gwero lodziwika bwino la laser lomwe limagwiritsidwa ntchito pobowola laser pa ceramics ndi UV laser.