optical crystal / Nd-doped yttrium aluminum garnet (Nd:YAG) / laser

Orientation [111]
Doping concentration 0.5 - 1.1 atm. %
Extinction Ratio >28 dB
Dimensional tolerances +0/-0.05 mm
Length tolerance, mm ±0.1 mm
Surface quality 10-5 S-D
Surface flatness <λ/10 @ 632.8 nm
Parallelism error <10 arcsec
Perpendicularity <10 arcmin
Protective chamfers <0.1 mm x 45°

We supply Nd:YAG rods with high optical homogeneity, high damage threshold, consistent performance and high processing accuracy. Also we offer periodic concentrated crystals.
YAG:Nd have three regions. The first one about 5-7 mm in length has low (0.3-0.4 %) Nd-concentration, the middle part contain 1 -1.3 mol.% Nd, the length about 10-12 mm and the last part is like the first one.