Jul 2009DILAS Diode Laser Inc.Request Info
Dilas has released a compact fibre-coupled multibar module that delivers up to 500-W output from a cladding mode-free 400-μm core diameter fibre at 976 nm. The fibre has a numerical aperture of <0.2 and wall plug efficiency of >35%. The module is packaged in up to 12-bar configurations, and its design is based on industry-standard conductively cooled bars, which are optically stacked and polarization-coupled. It requires only industrial water for cooling, and custom wavelengths are available upon request. It is suitable for direct diode applications and for solid-state and fibre laser pumping.