- Contact Person : Ms. Xiao Susan
- Company Name : Sichuan Juneng Optical Crystal Co., Ltd.
- Tel : 86-0838-2901102
- Fax : 86-0838-2903677
- Address : Sichuan,deyang,Number7,tuojiangroad
- Country/Region : China
- Zip : 618000
Er:YAG Crystal part
Detailed Product Description
Er:YAG Crystal
Erbium-doped YAG (Er:YAG) is an active laser medium lasing at 2940 nm. Its absorption bands suitable for pumping are wide and located between 600-800 nm, allowing for efficient flashlamp pumping. The dopant concentration used is high, about 50% of yttrium atoms is replaced. The Er:YAG laser crystals couple well into water and body fluids, making them especially useful for medicine and dentistry uses; it is used for treatment of tooth enamel and in cosmetic surgery. Er:YAG is used for noninvasive monitoring of blood sugar. The mechanical properties of Er:YAG are essentially the same as Nd:YAG. Er:YAG operates at relatively eye-safe wavelengths (while it hits the lens, it is absorbed in the eye so it does not damage retina), works well at room temperature, and has high slope efficiency.
