Uyini umehluko wedivayisi ye-IPL, OPT ne-DPL?
Okokuqala, sidinga ukwazi umehluko we-laser ne-IPL LASER, isifinyezo se-Light Amplification by Stimulated Emission of Radiation, okusho: ukukhanya okukhishwe ngemisebe evuselelwe, echaza ngokugcwele ingqikithi ye-laser. Ngomqondo we-layman, lase...
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