NDLI: Hong–Ou–Mandel control through spectral shaping

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Hong–Ou–Mandel control through spectral shaping

Content Provider	Scilit
Author	Gianani, Ilaria Polino, Emanuele Sbroscia, Marco Rab, Adil S. Roccia, Emanuele Mancino, Luca Spagnolo, Nicoló Barbieri, Marco Sciarrino, Fabio
Copyright Year	2018
Description	Journal: Journal of Optics Since its initial discovery, Hong-Ou-Mandel interference has been a key tool in quantum optical experiments, being at the basis of several quantum technology applications as well as being a relevant characterization method for the quality of single photon sources. In the context of quantum interferometry, further applications can be enabled by improving the capability of tailoring such effect. Here we report a proof-of-principle experiment on a novel Hong-Ou-Mandel control approach, based on spectrally shaping photons generated by parametric down conversion sources. By means of a pulse shaper operating on the pump beam in the Fourier plane, selected frequencies can be cut off from the down conversion process, therefore shaping the Hong-Ou-Mandel interference profile. We finally discuss the obtained results towards employing the method for practical application in interferometry.
Related Links	http://iopscience.iop.org/article/10.1088/2040-8986/aad01a/pdf
ISSN	20408978
e-ISSN	20408986
DOI	10.1088/2040-8986/aad01a
Journal	Journal of Optics
Issue Number	8
Volume Number	20
Language	English
Publisher	IOP Publishing
Publisher Date	2018-06-01
Access Restriction	Open
Subject Keyword	Journal: Journal of Optics Hong Ou Mandel Mandel Interference
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials

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