Request InfoRofin-Baasel LasertechRofin-Baasel Lasertech has introduced a Q-switched disc laser that the company says increases throughput by a factor of three to five when drilling via holes in solar cells. The StarDisc 100 ICQ operates at a rate of 3000 holes per second with the emitter wrap-through method and at 25 holes per second with the metal wrap-through method. The device achieves speeds of 100 mm/s when cutting solar cells with typical thicknesses of 200 to 250 μm, and for scribing, it operates at 200 mm/s with a depth of 400 μm. It also is suitable for separating inhomogeneous materials. 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