Researchers at SLAC test collider closer to creating fully coherent X-rays

(PhysOrg.com) — Many advanced laser technologies, such as laser spectroscopy, that use precise wavelengths of infrared, visible or ultraviolet laser light could benefit from using X-ray light as well. But to reach its full potential, that X-ray light must be just as coherent as the light from the optical lasers now in use – a requirement beyond current X-ray laser technology.