The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Mechanical equivalence of spin and orbital angular momentum of light: an optical spanner
Abstract
We use a Laguerre-Gaussian laser mode within an optical tweezers arrangement to demonstrate the transfer of the orbital angular momentum of a laser mode to a trapped particle. The particle is optically confined in three dimensions and can be made to rotate; thus the apparatus is an optical spanner. We show that the spin angular momentum of +/-?per photon associated with circularly polarized light can add to, or subtract from, the orbital angular momentum to give a total angular momentum. The observed cancellation of the spin and orbital angular momentum shows that, as predicted, a Laguerre-Gaussian mode with an azimuthal mode index l=1 has a well-defined orbital angular momentum corresponding to ? per photon.
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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-citation
Cited by
Entanglement of the orbital angular momentum states of photons
Mair, A., Vaziri, A., Weihs, G., & Zeilinger, A. (2001) · Nature · doi:10.1038/35085529 · Cited by 3,321
Optical Spin-to-Orbital Angular Momentum Conversion in Inhomogeneous Anisotropic Media
Marrucci, L., Manzo, C., & Paparo, D. (2006) · Physical Review Letters · doi:10.1103/physrevlett.96.163905 · Cited by 2,115
Optical alignment and spinning of laser-trapped microscopic particles
Friese, M. E. J., Nieminen, T. A., Heckenberg, N. R., & Rubinsztein-Dunlop, H. (1998) · Nature · doi:10.1038/28566 · Cited by 1,020
Intrinsic and Extrinsic Nature of the Orbital Angular Momentum of a Light Beam
O'Neil, A. T., MacVicar, I., Allen, L., & Padgett, M. J. (2002) · Physical Review Letters · doi:10.1103/physrevlett.88.053601 · Cited by 1,005
Self-citationTransverse and longitudinal angular momenta of light
Bliokh, K. Y., & Nori, F. (2015) · Physics Reports · doi:10.1016/j.physrep.2015.06.003 · Cited by 954
Metadata
- Authors
- Simpson, N. B., Dholakia, K., Allen, L., & Padgett, M. J.
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 1997-01-01
- Volume
- 22
- Issue
- 1
- Pages
- 52
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W2074703989
- Cited by
- 1,135
- References
- 1
- FWCI
- 9.78
- Type
- journal article
- Language
- en
- Open access
- closed
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- Simpson, N. B., Dholakia, K., Allen, L., & Padgett, M. J. (1997). Mechanical equivalence of spin and orbital angular momentum of light: an optical spanner. Optics Letters. https://doi.org/10.1364/ol.22.000052
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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.
