Cr-doped yttrium aluminum garnet (Cr:YAG) crystal

Physical Properties
Chemical Formula: Cr4+:Y3A15O12
Crystal Structure: Cubic Garnet
Recovery Time: 8.5us
Hardness Mohs: 8.5
Density: 4.56g/cm³
Orientation: [100]+/-10°
Thermal Conductivity: 12.13W/m/k
Refractive Index: 1.82@1064nm

Optical Properties
Base State Absorption Cross Section: δs1=4.3*10-18cm²
Emission State Absorption Cross Section: δs1=4.3*10-18cm²
Fluorescence Lifetime: 3.4us

Capabilities
Cr4+Dopant Concentration: 0.5mol%-3mol%
Aperture: 2*2-14*14mm
Initial transmission: 10%-99%

Typical Specification and Tolerance
Dimension Tolerance: (W+/-0.1mm)*(H+/-0.1mm)*(L+0.2mm/-0.1mm)
Flatness: <λ/8@633nm Scratch/Dig: Better than 10/5 Scratch /Dig per MIL-O-13830A Parallelism: <20 arc seconds Perpendicularity: 90% Central Area Coating: Anti-reflective Crystal type : Cr-doped yttrium aluminum garnet (Cr:YAG) Technical characteristics : optical