Crystal plant custom made Ho doped YAG HO:YAG laser single crystal manufacturer from China

Ho doped YAG single crystal

The output wavelength of Ho and Tm lasers is about 2 microns, which is close to the absorption peak of water. It has excellent cutting and blood coagulation effects on human tissues. It can be transmitted by ordinary optical fibers and is an ideal surgical laser light source. Human tissue has a high absorption rate of 2μm laser, which is almost 3 orders of magnitude higher than that of Nd:YAG. Therefore, when the Ho:YAG laser is used for medical surgery, not only can the efficiency and accuracy of the surgery be improved, but also the thermal damage area can be reduced to a smaller size. The free light beam produced by the holmium crystal can eliminate fat without generating excessive heat, thereby reducing heat damage to healthy tissues. According to reports, the use of holmium laser to treat glaucoma in the United States can reduce the pain of surgery for patients. The United States has approved more than 20 2 micron lasers for medical and clinical use. It can treat many diseases. The 2 micron laser is safe for human eyes, has good atmospheric penetration, and can be used as a laser radar light source. Its overall performance is better than Nd:YAG and CO2 lasers.