● Long lifetime
● High damage threshold
● High stability
● High reliability
Cr4+: YAG is an excellent saturable absorption material. It has strong absorption at the wavelength from 0.8～1.2μm and has the advantages of high melting point, damage resistance, and good thermal conductivity. It is often used as passive Q-switch for 0.8～1.2μm lasers.
Yttrium Aluminium Garnet (Y3Al5O12)
Growth Direction of Crystal
 or 
Initial Absorption Coefficient
Diameter: 3~12mm Section: 2x2~30x30mm
Diameter: +0,-0.02mm, Thickness: +0.2,-0mm
λ/10 per inch @632.8nm
Note: Parameters above can be customized as required.
Contact: John Jay Woo
Add: No.2339,South Secrion of Tianfu Avenue,Tianfu New Area,Chengdu 610213,China