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arXiv · 2110.03564

Spectral single photons characterization using generalized Hong, Ou and Mandel interferometry

Nicolas Fabre
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Abstract

New methods are proposed to characterize the spectral-temporal distribution of single photons. The presented protocols take advantage of spectral filtering, frequency entanglement between two single photons the one of interest and a reference, followed by the generalized Hong, Ou and Mandel interferometer. The measurement of the coincidence probability in these different schemes reveals the chronocyclic Wigner, the pseudo-Wigner distribution and the spectrogram at the single-photon level.

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Nicolas Fabre. 2021-10-07. Spectral single photons characterization using generalized Hong, Ou and Mandel interferometry. https://doi.org/10.1080/09500340.2022.2073613

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