Laser Powder Bed Fusion (LPBF) is an additive manufacturing technology that uses a high-energy laser to selectively melt and fuse together layers of powdered material, usually metal, to create a three-dimensional object. This process involves spreading a thin layer of powdered material on a build platform and then precisely melting it with a laser based on a digital model of the object being created. LPBF is known for its ability to produce complex shapes with high precision and is commonly used in industries such as aerospace, automotive, and healthcare for rapid prototyping and the production of custom parts. Research in this area focuses on improving the quality, speed, and efficiency of the LPBF process, as well as exploring new materials and applications for this technology.