Laser 980nm bụ ụdị nnabata kachasị mma nke sel vaskụla porphyrin.Mkpụrụ ndụ akwara na-amịkọrọ laser ike dị elu nke 980nm wavelength, nkwụsi ike na-apụta, ma mesịa gbasasịa.Tụnyere usoro ọdịnala, 980nm diode laser nwere ike ibelata ọbara ọbara, ọkụ nke akpụkpọ ahụ.Ọ nwekwara obere ohere maka ịtụ egwu.Iji ruo anụ ahụ e lekwasịrị anya n'ụzọ ziri ezi, a na-enye ike laser site n'aka ndị ọkachamara na-emepụta ihe.Nyere aka na infrared ray 635nm, Ọ na-eme ka ike lekwasị anya.
Laser nwere ike kpalie uto collagen dermal mgbe ọgwụgwọ vaskụla, na-abawanye oke na njupụta nke epidermal, nke mere na a naghị ekpughe obere arịa ọbara, n'otu oge ahụ, ngbanwe na nguzogide akpụkpọ ahụ na-abawanye nke ukwuu.