Quantum tomography of a nonlinear photonic circuit by classical sum-frequency generation measurements
Lenzini, Francesco; Poddubny, Alexander; Titchener, James; Fisher, Paul; Boes, Andreas; Kasture, Sachin; Haylock, Ben; Villa, Matteo; Mitchell, A.; Solntsev, Alexander; Sukhorukov, Andrey; Lobino, Mirko
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.
|Collections||ANU Research Publications|
|Source:||2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017|
|01_Lenzini_Quantum_tomography_of_a_2017.pdf||2.92 MB||Adobe PDF||Request a copy|
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