Non-classicality criteria for N-dimensional optical fields detected by quadratic detectors
Quantum Physics
2022-07-06 v1
Abstract
Non-classicality criteria for general N-dimensional optical fields are derived. They involve intensity moments, the probabilities of photon-number distributions or combinations of both. The Hillery criteria for the sums of the probabilities of even or odd photon numbers are generalized to N-dimensional fields. As an example, the derived non-classicality criteria are applied to an experimental 3-mode optical field containing two types of photon-pair contributions. The accompanying non-classicality depths are used to mutually compare their performance.
Keywords
Cite
@article{arxiv.2201.02116,
title = {Non-classicality criteria for N-dimensional optical fields detected by quadratic detectors},
author = {Jan Perina and Pavel Pavlicek and Vaclav Michalek and Radek Machulka and Ondrej Haderka},
journal= {arXiv preprint arXiv:2201.02116},
year = {2022}
}
Comments
10 pages, 7 figures