Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity
Jan Philipp Höpker, Maximilian Protte, Christof Eigner, Christine Silberhorn, Polina R. Sharapova, Jan Sperling, T. Meier, Tim J. Bartley · Conference on Lasers and Electro-Optics · 2022
We demonstrate theoretically and experimentally complex correlations in the photon numbers of two-mode quantum states using measurement-induced nonlinearity. For this, we combine the interference of coherent states and single photons with photon sub-traction.