The Beauty Function Of 1927nm Thulium Laser In The Skin And Related Introduction.
Article source: https://www.litonlaser.com/the-beauty-function-of-1927nm-thulium-laser-in-the-skin-and-related-introduction/ 1. The characteristics and skin effects of 1927nm thulium laser. 1.1 1927nm thulium laser: true-epidermal effect, non-ablative. Thulium laser is a long-pulse infrared laser. The target tissue mainly absorbed by the skin is water , with an absorption rate of 130. Since the water content of the dermis is higher than that of the epidermis, most of the energy of thulium laser passes through the epidermis during skin treatment. The energy is mainly absorbed by the dermis and heated up. The epidermis forms an almost “ translucent window ” in the transmission of thulium laser. Its penetration depth is about 200-400μm. If the energy is high, the epidermis will also produce slight thermal damage vaporization and fine scabs. The treatment of 1927nm fractional thulium laser belongs to the category of non-ablative-micro-ablative . Due to its deep...