Cr4 +: YAG is a crystal used for passive Q-switching in lasers and is also a new laser material. It is applied in the range of 900-1200 nm and 1350-1600. It is an excellent saturable absorbent material for Cr4 +: YAG, Nd and Yb doped lasers (especially for Yb: YAG laser, Nd: YAG laser or Nd: YVO4 lasers).
1. High thermal conductivity
2. High damage threshold (> 500MW / cm 2)
3. AR / HD Coating
4. Radiation stability