Higher Power for 1940nm Fiber-Coupled Multi-Bar Modules
DILAS’ fiber-coupled, multi-bar modules lead the industry in brightness and power featuring a compact footprint. These fiber-coupled, multi-bar modules deliver 30W through 600µm core diameter fiber with a low numerical aperture of NA 0.22 and WPE of >10%. These designs are based on industry standard conductively-cooled bars, which are optically stacked and polarization coupled. The product requires only industrial water for cooling.
Custom wavelengths are available upon request. These fiber-coupled, multi-bar modules are ideal for direct diode applications, such as welding of transparent plastics, medical or defense.