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quant-ph2026
Spatially Adaptive Detection for Satellite-based QKD under Atmospheric Turbulence Channel
Yaoxuan Yang, Ivi Afxenti, Majid Safari
Quantum key distribution (QKD) provides information-theoretic security and satellite-based quantum key distribution (SatQKD) has demonstrated the potential to extend this communica…
quant-ph2025
Quantum-enhanced second harmonic generation beyond the photon pairs regime
Thomas Dickinson, Ivi Afxenti, Giedre Astrauskaite +8
Two-photon processes are crucial in applications like microscopy and microfabrication, but their low cross-section requires intense illumination and limits, e.g., the penetration d…