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Linac Coherent Light Source (LCLS) RSS feed

The Linac Coherent Light Source at SLAC, the world’s first hard X-ray free-electron laser, takes X-ray snapshots of atoms and molecules at work, revealing fundamental processes in materials, technology and living things.

Visit LCLS website

Rooftop view of Linac Coherent Light Source (LCLS)

News Feature

Wan-Lin Hu’s job is to improve the way people and artificial intelligence collaborate to run SLAC’s complex machines.

Wan-Lin Hu is seen talking with talks with accelerator systems operator Kabir Lubana in the lab’s main Accelerator Control Room.
Public Lecture Poster

Catching up to Electrons on the Move

Taran Driver Public Lecture poster
News Feature

A new experiment suggests that this exotic precipitation forms at even lower pressures and temperatures than previously thought and could influence the unusual magnetic...

Diamond rain
News Brief

SLAC will partner in two collaborations that aim to speed up progress in fusion energy science and technology.

Laser engineer Eric Cunningham with the Matter in Extreme Conditions optical laser
News Feature

Teams at SLAC installed new experimental hutches with cutting-edge instruments that will harness the upgraded facility’s new capabilities and expand the breadth of research...

SLAC's linac at sunrise, looking east.
Video

Secretary of Energy Jennifer M. Granholm delivered this speech on the successful completion of the world’s most powerful X-ray laser at SLAC National Accelerator...

Secretary of Energy Jennifer M. Granholm delivering a speech at SLAC
Video

LCLS is the world’s first hard X-ray free-electron laser, open to experiments by scientists from across the globe.

New undulator hall
News Feature

The Secretary celebrated LCLS-II first light with 600 SLAC staff and collaborators Oct. 26.

Secretary of Energy Jennifer M. Granholm and SLAC staff celebrate LCLS-II first light
News Feature

LaserNetUS funding will allow scientists to explore fundamental plasma science and inertial fusion energy research and technology.

Matter in Extreme Conditions (MEC) Hutch 6, located in the LCLS Far Experimental Hall.
News Feature

New research has implications for understanding Earth's evolution, interpreting unusual seismic signals and the study of exoplanets.

Illustration of earth with laser
Illustration

Deep inside rocky planets like Earth, the behavior of iron can greatly affect the properties of molten rock materials: properties that influenced how Earth...

Illustration of earth with laser
News Feature

The research reveals the potential for machine learning in understanding the complex behavior of quantum materials.

machine learning