Constrained MaxLik reconstruction of multimode photon distributions - Quantum PhysicsReport as inadecuate




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Abstract: We address the reconstruction of the full photon distribution of multimodefields generated by seeded parametric down-conversion PDC. Our scheme isbased on on-off avalanche photodetection assisted by maximum-likelihoodMaxLik estimation and does not involve photon counting. We present a novelconstrained MaxLik method that incorporates the request of finite energy toimprove the rate of convergence and, in turn, the overall accuracy of thereconstruction.



Author: G. Brida, M. Genovese, A. Meda, S. Olivares, M. G. A. Paris, F. Piacentini

Source: https://arxiv.org/



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