2 papers
physics.optics2026
Shot-noise-limited few-cycle mid-infrared frequency comb with attosecond phase stability
Maciej Kowalczyk, Jakub Jaworski, Michał Pietrzak +5
Achieving sub-cycle waveform control with attosecond-level precision while reaching shot-noise-limited amplitude stability in the mid-infrared spectral range remains a central chal…
quant-ph2026
Verification of continuous variable entanglement with undetected photons
Sanjukta Kundu, Balakrishnan Viswanathan, Pawel Szczypkowski +3
We verify transverse spatial entanglement of photon-pairs generated in spontaneous parametric down conversion using a nonlinear interferometric technique without relying on any coi…