Ụkpụrụ ọrụ

Dị ka ụkpụrụ nke ahọpụtara photopyrolysis si dị, mgbe a na-ebelata oge ọrụ nke laser, ike laser na-agbasa obere na anụ ahụ gbara ya gburugburu. Ọ bụrụ na ike ejedebere na ebumnuche nke chọrọ ọgwụgwọ, enwere ike ichebe anụ ahụ nkịtị gbara ya gburugburu, yabụ nhọrọ ọgwụgwọ na-esiwanye ike. obosara pulse laser picosecond bụ naanị 1% nke laser Q-switched ọdịnala. N'okpuru nke a ultra-short obosara obosara, ìhè ike bụ akaha ka a tọghatara n'ime okpomọkụ ike, na ọ fọrọ nke nta ka ọ dịghị photothermal mmetụta. Mgbe laser ike na-etinye obi gị dum site lekwasịrị anya, olu ya ga-amụba ngwa ngwa, na mgbe ahụ gbawara na-adọwa n'ime iberibe. "Laser picosecond na-adị ike karị ma zuo oke n'ịkụpịa ụmụ irighiri ụcha pigmenti ma ghara imebi anụ ahụ gbara ya gburugburu." Site na usoro ọgwụgwọ, ọnụọgụ dị irè nwere ike iru karịa 94% (Ota nevus fọrọ nke nta ka ọ bụrụ 100%).