Bruno La Fontaine, director of the Center for X-Ray Optics and microelectronics expert, shares how advanced X-ray tools developed at the Lab, and powered by the Advanced Light Source, are enabling breakthroughs in EUV lithography—an essential technology for printing smaller, faster, and more energy-efficient microchips. Learn how fundamental science at Berkeley Lab is shaping the future of devices we all rely on, from smartphones to the AI systems of tomorrow.

Bert de Jong standing in front of a whiteboard covered in equations. Bruno La Fontaine, Director of the Center for X-ray Optics (CXRO), speaks on how the CXRO supports the microchip industry. Two researchers donning personal protective equipment inspect a mirror chamber used to create custom and dynamic illumination patterns for testing the limits of semiconductor materials.