Nd:YAG Laser Rods [Doping Concentration 1.1 % Doping of Nd +3]

End surface finish
Surface Flatness λ/10 @ 632.8 nm
Surface quality(Scratch & Dig) (5-10)
Chamfer 0.13 ± 0.08 mm @45°
Parallelism < 10 arc seconds
Perpendicularity <5 arc minutes
End surface coating
AR Coating @ 1064 nm on both ends
AR coating quality
MIL-C-675C adhesion, abrasion and humidity resistance
AR Coating reflectivity
<0.15 % per surface @ 1064 nm for normal incidence
AR Coating damage threshold
> 1 GW/cm2 for 10 ns pulses @1064 nm

Neodymium doped Yttrium Aluminium Garnet (Nd:YAG) is the most commonly employed solid state lasing medium for material processing applications.