2940nm Laser

The Er: YAG laser is a solid-state pulsed laser with a wavelength of 2.94um, and its wavelength is exactly at the highest absorption peak of water. Its absorption efficiency is 200 times that of the 2.1μm Ho: YAG laser and 10,000 times that of the 1.06μm Nd: YAG laser. Based on this feature, it can be used for precise cutting and soft tissue ablation with less thermal diffusion and mechanical damage to adjacent tissues. When the krypton laser pulse acts on the skin, the energy is quickly absorbed by the tissue, causing the superficial skin to heat up rapidly, resulting in instantaneous vaporization and separation, and the tissue is precisely sloughed off. Er: YAG laser has achievable high-precision cutting and can be used for medical laser microscopic treatment in dermatology, stomatology, cardiology, ophthalmology, etc.

2940nm laser

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