Quantum tomography of a nonlinear photonic circuit by classical sum-frequency generation measurements

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Author(s)
Lenzini, Francesco
Poddubny, Alexander N
Titchener, James
Fisher, Paul
Boes, Andreas
Kasture, Sachin
Haylock, Ben
Villa, Matteo
Mitchell, Arnan
Solntsev, Alexander S
Sukhorukov, Andrey A
Lobino, Mirko
Griffith University Author(s)
Year published
2017
Metadata
Show full item recordAbstract
We propose and demonstrate a new method for the characterization of nonlinear multimode integrated devices
that reconstruct the biphoton state produced trough spontaneous parametric down-conversion (SPDC) using classical
sum-frequency generation measurements. The proposed method is experimentally demonstrated by predicting the state
generated from a multi-channel integrated nonlinear waveguide device.We propose and demonstrate a new method for the characterization of nonlinear multimode integrated devices
that reconstruct the biphoton state produced trough spontaneous parametric down-conversion (SPDC) using classical
sum-frequency generation measurements. The proposed method is experimentally demonstrated by predicting the state
generated from a multi-channel integrated nonlinear waveguide device.
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Conference Title
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR)
Volume
2017-January
Copyright Statement
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Subject
Quantum Optics