Holmium doped yttrium aluminium garnet
Ho-doped yttrium aluminum garnet Ho:YAG is promising material for tunable and ultra-short-pulse generating lasers, operating in 2.1 μm spectral region.
It can be advantageously resonantly pumped with Tm-based fiber lasers or laser diodes in broad absorption band peaking at 1907 nm. The low quantum defect of Ho:YAG makes the heat load small, and together with excellent thermomechanical properties of Ho:YAG it gives the potential for scaling to high output powers.
|SPECIFICATION OF CRYTUR Ho:YAG CRYSTALS|
|Doping oncentration||from 0.25% Ho:YAG up to 2% Ho:YAG|
|Maximum length||120 mm|