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cond-mat.quant-gas2026
Emission Dynamics of Rydberg Excitons in : Distinguishing Second Harmonic Generation from Secondary Emission
Kerwan Morin, Poulab Chakrabarti, Delphine Lagarde +5
Rydberg excitons in simultaneously give rise to two very different optical responses under resonant two-photon excitation: a coherent second-harmonic signal mediat…
cond-mat.quant-gas2024★ 1 cited
Large-scale characterization of Cu2O monocrystals via Rydberg excitons
Kerwan Morin, Delphine Lagarde, Angélique Gillet +2
Rydberg states of excitons can reach microns in size and require extremely pure crystals. We introduce an experimental method for the rapid and spatially-resolved characterization…