2 papers
cond-mat.mes-hall2026
Unity-order coupling between free electrons and multiphoton waveguided Fock states
L. Prelat, S. Abdullah, C. I. Velasco +1
Electron beams enable highly localized near-field excitation of waveguided optical modes, yet their coupling is typically limited by short interaction times along straight-line tra…
cond-mat.mes-hall2025
Wave-mixing cathodoluminescence microscopy of low-frequency excitations
Leila Prelat, Eduardo J. C. Dias, F. Javier GarcÃa de Abajo
Nonlinear optical phenomena such as parametric amplification and frequency conversion are typically driven by external optical fields. Free electrons can also act as electromagneti…