Coherent radiation at visible wavelengths from sub-keV electron beams

The Smith – Purcell effect allows for coherent free-electron-driven compact light sources over the entire electromagnetic spectrum. ...

Source: Optics Letters - April 9, 2024 Category: Physics Authors: Dolev Roitman Aviv Karnieli Shai Tsesses Zahava Barkay Ady Arie Source Type: research