Ytterbium doped calcium gadolinium aluminate crystal (Yb:CaGdAlO, Yb:CALGO)
Specifications
| Product Introduction
Yb:CALGO(Yb:CaGdAlO hour) is a new type of Laser gain material with outstanding advantages and broad application prospects, and its crystal structure is tetragonal. When pumped with a 979nm & pi; polarized light source, it will produce 994nm to 1050nm & sigma; polarized light, which means very low quantum loss (as low as 1.5%) and is expected to obtain ultrafast pulses. In addition, Yb:CALGO also has a thermal conductivity of up to k = 6.7 W/m/K, which is suitable for high-power applications.
| Key Benefits
|
·979nm band with high Absorption coefficient · large stimulated emission cross section · laser threshold low · doping concentration range available |
· very low quantum loss · wide band output @ 994 ~ 1050nm · high slope efficiency (up to 55%) when Laser diode pumping |
| Application
· using 10% output mirror and 23W pump power Laser diode, an output power of more than 5.5W was obtained
· A pump output of up to 12.5W,94fs has been reported with a Laser power of 28W.
Ytterbium doped calcium gadolinium aluminate crystal (Yb:CaGdAlO, Yb:CALGO)
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