Influence of atmospheric turbulence on the propagation of quantum states of light using plane-wave encoding
Boyd, Robert W. and Rodenburg, Brandon and Mirhosseini, Mohammad and Barnett, Stephen M. (2011) Influence of atmospheric turbulence on the propagation of quantum states of light using plane-wave encoding. Optics Express, 19 (19). pp. 18310-18317. ISSN 1094-4087 (https://doi.org/10.1364/OE.19.018310)
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Abstract
We consider the possibility of performing quantum key distribution (QKD) by encoding information onto individual photons using plane-wave basis states. We compare the results of this calculation to those obtained by earlier workers, who considered encoding using OAM-carrying vortex modes of the field. We find theoretically that plane-wave encoding is less strongly influenced by atmospheric turbulence than is OAM encoding, with potentially important implications for free-space quantum key distribution.
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Item type: Article ID code: 34849 Dates: DateEvent12 September 2011PublishedSubjects: Science > Physics > Optics. Light Department: Faculty of Science > Physics Depositing user: Pure Administrator Date deposited: 20 Oct 2011 18:05 Last modified: 11 Nov 2024 09:55 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/34849