Characterising Squeezed Light Sources Using Photon Number Measurements
Fabian Schlue, Takefumi Nomura, Philip Held, Federico Pegoraro, Michael Stefszky, Benjamin Brecht, Christine Silberhorn · 2023
We present measurement and theory for retrieving higher photon-number statistics from Hong-Ou-Mandel interference. Time-multiplexed detection is used to gain full correlation information of up to six-photon interference from a parametric down-conversion source.