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physics.optics2026
Roadmap on Attosecond Science
Rocio Borrego Varillas, Pierre Agostini, Fernando Ardana-Lamas +108
Twenty-five years have passed since the first experimental demonstration of attosecond pulses, marking the advent of our ability to resolve and control electron motion in real time…
physics.optics2025
All-optical logic gates for extreme ultraviolet switching via attosecond four-wave mixing
Patrick Rupprecht, Daniel M. Neumark, Stephen R. Leone
All-optical logic-gate-based switching is a prerequisite for photonic computing. This article introduces a logic-gate protocol for noncollinear four-wave mixing (FWM) of one attose…