980nm laser nuburyo bwiza bwo kwinjiza ingirabuzimafatizo ya porphyrine.Ingirabuzimafatizo zifata lazeri ifite ingufu nyinshi z'uburebure bwa 980nm, gukomera bibaho, hanyuma bigatandukana.Ugereranije nuburyo gakondo, 980nm diode laser irashobora kugabanya umutuku, gutwika uruhu.Ifite kandi amahirwe make yo gutera ubwoba.Kugirango ugere ku ntego zigenewe neza, ingufu za laser zitangwa nigishushanyo mbonera cyumwuga.Fasha na infragre ray 635nm, Ifasha imbaraga kwibanda.
Lazeri irashobora gutuma imikurire ya dermal ya dermal mugihe ivura imitsi, ikongera umubyimba wa epidermal nubucucike, kuburyo imiyoboro mito yamaraso itakigaragara, icyarimwe, ubworoherane bwuruhu hamwe nuburwanya nabyo byiyongera cyane