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Nonlocality of high-dimensional two-photon orbital angular momentum states

Journal Article · · Physical Review. A
DOI:https://doi.org/10.1103/PHYSREVA.72.0· OSTI ID:20786450
; ; ;  [1]
  1. Huygens Laboratory, Leiden University, P.O. Box 9504, 2300 RA Leiden (Netherlands)
We propose an interferometric method to investigate the nonlocality of high-dimensional two-photon orbital angular momentum states generated by spontaneous parametric down conversion. We incorporate two half-integer spiral phase plates and a variable-reflectivity output beam splitter into a Mach-Zehnder interferometer to build an orbital angular momentum analyzer. This setup enables testing the nonlocality of high-dimensional two-photon states by repeated use of the Clauser-Horne-Shimony-Holt inequality.
OSTI ID:
20786450
Journal Information:
Physical Review. A, Journal Name: Physical Review. A Journal Issue: 5 Vol. 72; ISSN 1050-2947; ISSN PLRAAN
Country of Publication:
United States
Language:
English

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