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Proceedings Paper

Twin photon source: spatio-temporal properties
Author(s): Joyee Ghosh; G. Molina-Terriza; N. Piro; L. Dubreuil; J. P. Torres; J. Eschner
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Paper Abstract

We propose a method to study and characterize the spatial and temporal properties of degenerate photon pairs emitted in SPDC, using a filtering system combined with temperature variation of the nonlinear crystal. The photons can be distinguished. We relate these to the measured Hong-Ou-Mandel interference dip of the photons, measured in a parallel experiment. The theoretical plots match very well with the experimental results.

Paper Details

Date Published: 1 September 2015
PDF: 6 pages
Proc. SPIE 9615, Quantum Communications and Quantum Imaging XIII, 96150C (1 September 2015); doi: 10.1117/12.2192087
Show Author Affiliations
Joyee Ghosh, Indian Institute of Technology Delhi (India)
The Institute of Photonic Sciences (Spain)
G. Molina-Terriza, Institute of Photonic Sciences (Spain)
Macquarie Univ. (Australia)
N. Piro, Institute of Photonic Sciences (Spain)
École Polytechnique Fédérale de Lausanne (Switzerland)
L. Dubreuil, The Institute of Photonic Sciences (Spain)
J. P. Torres, The Institute of Photonic Sciences (Spain)
J. Eschner, The Institute of Photonic Sciences (Spain)
Univ. des Saarlandes (Germany)

Published in SPIE Proceedings Vol. 9615:
Quantum Communications and Quantum Imaging XIII
Ronald E. Meyers; Yanhua Shih; Keith S. Deacon, Editor(s)

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