Here's how it works. The machine uses a 1kHz pulse laser and sends the laser through a 3D scanner, which reflects and focuses the laser onto an exact place in the air above. The laser ionizes the ...

The last decade has witnessed a huge development in additive manufacturing (AM) or 3D ... Laser is most commonly used in vat photopolymerization, direct laser writing (DLR), selective laser melting ...

New developments in model code allowed researchers to simulate a full 3D laser pulse impacting on a surface. Researcher Henri Vincenti from France has taken advantage of these computational ...

Engineers at the University of California, San Diego (UCSD) believe they have made an important breakthrough for manufacturing ceramic materials, showing for the first time that certain types can be ...

The pulse that launched the laser age came from a fingertip ... like that used to expose it projects a 3D image towards the viewer. This image of a toy train was one of the first they recorded ...