Observation of an oscillatory correlation function of multimode two-photon pairs
Hayato Goto, Yasuo Yanagihara, Haibo Wang, Tomoyuki Horikiri, Takayoshi Kobayashi
Abstract
An oscillatory correlation function has been observed by the coincidence counting of multimode two-photon pairs produced with a degenerate optical parametric oscillator far below threshold. The coherent superposition of the multimode two-photon pairs provides the oscillation in the intensity correlation function. The experimental data are well fitted to a theoretical curve.
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