"Enhancing Electron Microscope Power with Kerr Solitons and Nonlinear Optical States"
Originally Published 2 years ago — by Phys.org
Scientists have successfully integrated nonlinear optical phenomena, specifically "Kerr solitons," into a transmission electron microscope (TEM) using a photonic microresonator chip. These stable, localized pulses of light interacted with a beam of electrons, enabling ultrafast modulation of electron beams and demonstrating the potential for high repetition-rate ultrafast electron microscopy and particle accelerators on a small photonic chip. This breakthrough opens up new possibilities for probing nonlinear optical dynamics at the nanoscale and developing nonlinear photonic devices.