QD-Q1yzz-BO, QD-Q1yzz-BSO, and QD-Q1yzz-BSSO are a variety of conductively cooled laser diode stacked arrays designed with a ‘Fast Axis Collimation’ (FAC) lens accurately fixed on each diode bar. So, the fast axis divergence is reduced to a very low value (8mrad @ 1/e²).

These Stacks can be built fr om 2 to 17 diode bars with up to 200W QCW per bar.

The quality of the collimated beam is convenient for association with appropriate optical systems for application which request very high optical beam density.

The laser diode bar arrays benefit fr om a fully mastered technology, with appropriate design for improved efficiency and reliability. 

Assembly in a compact and rugged package allows easy connection which is ideal for different applications: pumping rods or slabs solid state lasers, illuminators...