Laser 1.980nm bụ ụdị nnabata kacha mma nke mkpụrụ ndụ akwara Porphyrin. Mkpụrụ ndụ akwara na-amịkọrọ laser ike dị elu nke ogologo 980nm, sie ike, ma mechaa gbasaa.
2. Iji merie ọgwụgwọ laser ọdịnala, a na-eji aka eme ihe nhazi ọkachamara, nke na-eme ka oghere laser nke 940nm/980nm lekwasị anya na nha dayameta nke 0.2-0.5mm, iji mee ka ike lekwasịrị anya ruo anụ ahụ a na-elekwasị anya, ebe a na-ezere ọkụ anụ ahụ gbara ya gburugburu.
3. Laser nwere ike ịkpalite uto nke collagen akpụkpọ ahụ mgbe a na-agwọ ya n'ọbara, mee ka ọkpụrụkpụ na njupụta nke epidermal dịkwuo elu, nke mere na obere arịa ọbara anaghịzi apụta ìhè, n'otu oge ahụ, a na-emekwa ka ike na iguzogide akpụkpọ ahụ dịkwuo mma nke ukwuu.