A quirk in scientific 3D modeling has led to the discovery ... those electrons can absorb blue light from the second laser. The green laser beam thus behaves like an object, blocking the blue ...

Columbia engineers have created a powerful 3D photonic-electronic chip that could overcome one of AI’s biggest hardware ...

This breakthrough has significant implications for various fields that rely on precise light manipulation, from telecommunications to quantum computing. The method enables the creation of customized ...

The inhibition beam prevents unwanted polymerization and ensures that the desired pattern is formed with high resolution and precision. "To achieve high resolution, we also used a spatial light ...

The inhibition beam prevents unwanted polymerization and ensures that the desired pattern is formed with high resolution and precision. "To achieve high resolution, we also used a spatial light ...

they typically only take place at the focal spot of a light beam. This characteristic offers the ability to store data within the volume of a disk, thus achieving three-dimensional (3D ...

Free-space optical communication, or FSO, is an interesting and easy way to transmit signals through light beams. Forget expensive lasers or commercial-grade equipment; this video by [W1VLF ...

Now the goal is to combine expertise from both realms into a metal 3D printer based on electron-beam melting (EBM). The concept is something of an all-in-one device that combines traits of an ...