Melt pool monitoring in laser beam melting with two-wavelength holographic imaging
Matthieu Piniard, Béatrice Sorrente, Gilles Hug, Pascal Picart
Abstract
International audience
Topics & Concepts
HolographyMaterials scienceOpticsLaserSelective laser meltingWavelengthBeam (structure)Digital holographyOptoelectronicsPhysicsAdvanced X-ray Imaging TechniquesAdditive Manufacturing Materials and ProcessesDigital Holography and Microscopy