The Fraunhofer Institute for Laser Technology (ILT), located in Aachen, Germany, is a leading research institution specializing in laser and photonics solutions. As part of the prestigious Fraunhofer-Gesellschaft, ILT is at the forefront of innovative research and development. Since the mid-1990s, the institute has significantly advanced Additive Manufacturing, especially of metallic components, utilizing processes like Laser Powder Bed Fusion (LPBF) and Laser Material Deposition (LMD). For robotic 3D printing, ILT researches and implements LMD with powder and wire, employing flexible robotic arm systems with integrated laser beam sources for the fabrication of large-scale and complex metal components. Its core research areas also encompass lasers, optical systems, quantum technology, and laser measurement technology, collaborating closely with industry partners.
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