A step closer to compact X-ray lasers

A step closer to compact X-ray lasers

Nature, Published online: 21 July 2021; doi:10.1038/d41586-021-01892-1

Light sources known as free-electron lasers can produce intense X-ray radiation for a wide range of applications. The process usually needs huge particle accelerators, but an experiment shows how to overcome this limitation.A step closer to compact X-ray lasers
Source: Nature