QD-Q1yzz-B(n), QD-Q1yzz-BS(n), and QD-Q1yzz-G(n) are a variety of conductively cooled laser diode stacked arrays with a design adapted for a reliable operation over extremely severe temperature range. These Stacks can be built fr om 2 to 19 diode bars of 60W QCW to 200W QCW.

The laser diode bar arrays benefit fr om a fully mastered technology, with the appropriate design for improved efficiency and performing reliable at high temperature of operation.

The possibility for mixing diode bars of different wavelength gives a broad optical spectrum of emission. This performance is well suited for building efficient pumping skim in a non stabilized environment in temperature. 

Assembly, using AuSn hard solder technology, in a compact and rugged package allows easy and efficient connection which is ideal for a large range of defence, aerospace, industrial applications: pumping rods or slabs solid state lasers, illuminators...