Quantum tomography of a nonlinear photonic circuit by classical sum-frequency generation measurements
Date
2017
Authors
Lenzini, Francesco
Poddubny, Alexander
Titchener, James
Fisher, Paul
Boes, Andreas
Kasture, Sachin
Haylock, Ben
Villa, Matteo
Mitchell, A.
Solntsev, Alexander
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IEEE
Abstract
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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2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
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Conference paper
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2037-12-31
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