DILAS, Mainz, Germany, has expanded its QCW high-power vertical diode laser stacked arrays. These devices are now available at 1940nm with power ranges up to 12W QCW per bar and optional fast-axis collimation.
These compact, completely AuSn soldered vertical stacks are designed specifically for operation in high temperature environment for applications such as diode pump solid-state laser and defense requiring quasi-continuous-wave (QCW) lasers in the kilowatt power range, in a compact, easy to integrate package.
The conduction-cooled vertical stacks are available up to 8-bar configurations. Under the toughest environments, our advanced packaging and high precision optics mounting give you full control allowing fast-axis stack divergence as low as ±3mrad (FWHM).
Custom solutions are available upon request. In addition, the standard models DILAS provides can be customized to fit specific requirements for interfaces, beam propagation, mechanical dimensions, etc.