Mabena, Chemist MRoux, FS2018-01-042018-01-042017-11Mabena, C.M. and Roux, F.S. 2017. High-dimensional quantum channel estimation using classical light. Physical Review A, vol. 96(5): 0538602469-9926DOI: 10.1103/PhysRevA.96.053860https://journals.aps.org/pra/abstract/10.1103/PhysRevA.96.053860http://hdl.handle.net/10204/9908Copyright: 2017 America Physical Society. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website.A method is proposed to characterize a high-dimensional quantum channel with the aid of classical light. It uses a single nonseparable input optical field that contains correlations between spatial modes and wavelength to determine the effect of the channel on the spatial degrees of freedom. The channel estimation process incorporates spontaneous parametric upconversion (sum frequency generation) to perform the necessary measurements.enClassical lightHigh-dimensional quantum channelSpatial modeTomographyHigh-dimensional quantum channel estimation using classical lightArticleMabena, C. M., & Roux, F. (2017). High-dimensional quantum channel estimation using classical light. http://hdl.handle.net/10204/9908Mabena, Chemist M, and FS Roux "High-dimensional quantum channel estimation using classical light." (2017) http://hdl.handle.net/10204/9908Mabena CM, Roux F. High-dimensional quantum channel estimation using classical light. 2017; http://hdl.handle.net/10204/9908.TY - Article AU - Mabena, Chemist M AU - Roux, FS AB - A method is proposed to characterize a high-dimensional quantum channel with the aid of classical light. It uses a single nonseparable input optical field that contains correlations between spatial modes and wavelength to determine the effect of the channel on the spatial degrees of freedom. The channel estimation process incorporates spontaneous parametric upconversion (sum frequency generation) to perform the necessary measurements. DA - 2017-11 DB - ResearchSpace DP - CSIR KW - Classical light KW - High-dimensional quantum channel KW - Spatial mode KW - Tomography LK - https://researchspace.csir.co.za PY - 2017 SM - 2469-9926 T1 - High-dimensional quantum channel estimation using classical light TI - High-dimensional quantum channel estimation using classical light UR - http://hdl.handle.net/10204/9908 ER -