Demonstration of tunnel ionization with twin beams reveals new pathways in nonlinear quantum optics.
We demonstrate tunnel ionization in plasmonic nanostructures driven by ultra-fast twin beams with a mean 10 10 photons/pulse. Together with joint probability measurements of photons and tunneling current, this opens access to extreme nonlinear quantum optics.
No takes yet. Share an insight, caveat, or question.
Demontigny et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: