The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Experimental Demonstration of Fractional Orbital Angular Momentum Entanglement of Two Photons
Open accessAbstract
The singular nature of a noninteger spiral phase plate allows easy manipulation of spatial degrees of freedom of photon states. Using two such devices, we have observed very high-dimensional spatial entanglement of twin photons generated by spontaneous parametric down-conversion.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes
Allen, L., Beijersbergen, M. W., Spreeuw, R. J. C., & Woerdman, J. P. (1992) · Physical Review A · doi:10.1103/physreva.45.8185 · Cited by 10,455
Self-citationProposed Experiment to Test Local Hidden-Variable Theories
Clauser, J. F., Horne, M. A., Shimony, A., & Holt, R. A. (1969) · Physical Review Letters · doi:10.1103/physrevlett.23.880 · Cited by 7,573
New High-Intensity Source of Polarization-Entangled Photon Pairs
Kwiat, P. G., Mattle, K., Weinfurter, H., Zeilinger, A., Sergienko, A. V., & Shih, Y. (1995) · Physical Review Letters · doi:10.1103/physrevlett.75.4337 · Cited by 3,102
Cited by
Orbital angular momentum 25 years on [Invited]
Padgett, M. J. (2017) · Optics Express · doi:10.1364/oe.25.011265 · Cited by 837
Generation of Hyperentangled Photon Pairs
Barreiro, J. T., Langford, N. K., Peters, N. A., & Kwiat, P. G. (2005) · Physical Review Letters · doi:10.1103/physrevlett.95.260501 · Cited by 750
Chapter 5 Singular Optics: Optical Vortices and Polarization Singularities
Dennis, M. R., O'Holleran, K., & Padgett, M. J. (2009) · Progress in Optics · doi:10.1016/s0079-6638(08)00205-9 · Cited by 666
Quantum Information Transfer from Spin to Orbital Angular Momentum of Photons
Nagali, E., Sciarrino, F., De Martini, F., Marrucci, L., Piccirillo, B., Karimi, E., & Santamato, E. (2009) · Physical Review Letters · doi:10.1103/physrevlett.103.013601 · Cited by 411
Quantum simulation of 2D topological physics in a 1D array of optical cavities
Luo, X.-W., Zhou, X., Li, C.-F., Xu, J.-S., Guo, G.-C., & Zhou, Z.-W. (2015) · Nature Communications · doi:10.1038/ncomms8704 · Cited by 172
Metadata
- Authors
- Oemrawsingh, S. S. R., Ma, X., Voigt, D., Aiello, A., Eliel, E. R., ’t Hooft, G. W., & Woerdman, J. P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2005-12-08
- Volume
- 95
- Issue
- 24
- Pages
- 240501-240501
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2043146241
- Cited by
- 242
- References
- 3
- FWCI
- 7.17
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Experimental Demonstration of Fractional Orbital Angular Momentum Entanglement of Two Photons. https://app.cochat.ai/papers/10.1103/physrevlett.95.240501
- The paper
- Oemrawsingh, S. S. R., Ma, X., Voigt, D., Aiello, A., Eliel, E. R., ’t Hooft, G. W., & Woerdman, J. P. (2005). Experimental Demonstration of Fractional Orbital Angular Momentum Entanglement of Two Photons. Physical Review Letters. https://doi.org/10.1103/physrevlett.95.240501
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
