AI Insight
Researchers are developing methods to create compact and more affordable free-electron lasers (FELs) that can produce extremely short, intense light pulses used to study atoms, molecules, and materials. Current FEL facilities are large-scale operations with limited beam time availability and long waiting periods for researchers. This work aims to make FEL technology more accessible by reducing the size and cost of these instruments.
Why it matters
Making free-electron lasers more compact and affordable would dramatically increase access to this critical research tool for studying ultrafast processes in physics, chemistry, and materials science. Wider availability of FELs could accelerate scientific discoveries by reducing the current bottleneck of limited beam time at major facilities.
Understand the Science
Extremely short, intense light flashes are in high demand to investigate atoms, molecules and new materials. Free-electron lasers (FELs) produce these flashes. But around the world, beam time available at large-scale user facilities is in short supply, and waiting times are long.