2 papers
physics.optics2026
Programming Coherent and Quantum Light with a Free-Electron Wavepacket
Songyu Zhu, Yushan Zeng, Chenhao Pan +3
The pursuit of compact, programmable light sources with high coherence and spectral purity hinges on establishing a precise set of phase relationships in light-matter interactions.…
physics.optics2025
Direct Reconstruction of Terahertz-driven Subcycle Electron Emission Dynamics
Jiakang Mao, Yushan Zeng, Hongyang Li +3
While field-driven electron emission is theoretically understood down to the subcycle regime, its direct experimental temporal characterization using long-wavelength terahertz (THz…