Email this article Azimuthal entanglement and multimode schmidt decompositions for noncollinear biphotons
- Authors: Fedorov M.V.1
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Affiliations:
- Prokhorov General Physics Institute
- Issue: Vol 80, No 7 (2016)
- Pages: 755-759
- Section: Proceedings of the XII International Readings on Quantum Optics (Moscow–Troitsk, August 11–16, 2015)
- URL: https://journals.rcsi.science/1062-8738/article/view/184643
- DOI: https://doi.org/10.3103/S1062873816070091
- ID: 184643
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Abstract
Noncollinear biphoton states are found to possess a very high degree of azimuthal entanglement with typical values of ~104 for Schmidt parameter K (the ratio of the pump wavelength to its waist). A scheme that provides conditions for Schmidt-type mode separation and multichannel Schmidt-type decomposition is proposed for the partial use of this enormous high-entanglement resource.
About the authors
M. V. Fedorov
Prokhorov General Physics Institute
Author for correspondence.
Email: fedorovmv@gmail.com
Russian Federation, Moscow, 119991
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