The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Spatially structured photons that travel in free space slower than the speed of light
Abstract
Slowing down light with added structure: We are taught that the speed of light in free space is one of the universal physical constants: c. Giovannini et al. now show that there are certain conditions under which such certainty can be broken (see the Perspective by Sambles). Adding spatial structure to an optical beam of single photons reduced the speed of light. The magnitude of the decrease depended on the complexity of the structure imprinted onto the photons. Science , this issue p. 857 ; see also p. 828
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For N=2, the N00N state is realized by two indistinguishable photons incident on both input ports of a 50:50 BS, resulting in HOM interference.
“For the case of N = 2 [36,37], we recognize the state from Eq. ( 5) where two indistinguishable photons are made incident onto both input ports of a 50:50 BS, resulting in HOM interference.”
From Two-photon interference: the Hong–Ou–Mandel effect (2021) · cites this paper as [36]
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Cites
Measurement of subpicosecond time intervals between two photons by interference
Hong, C. K., Ou, Z. Y., & Mandel, L. (1987) · Physical Review Letters · doi:10.1103/physrevlett.59.2044 · Cited by 4,369
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- 10.1016/S0375-9601(01)00714-9 · DOI
- 10.1103/PhysRevLett.84.4830 · DOI
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- 10.1088/0953-4075/35/6/201 · DOI
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- 10.1103/PhysRevLett.96.240502 · DOI · Paper page
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Two-photon interference: the Hong–Ou–Mandel effect
Bouchard, F., Sit, A., Zhang, Y., Fickler, R., Miatto, F. M., Yao, Y., Sciarrino, F., & Karimi, E. (2021) · Reports on Progress in Physics · doi:10.1088/1361-6633/abcd7a · Cited by 232
Metadata
- Authors
- Giovannini, D., Romero, J., Potoček, V., Ferenczi, G., Speirits, F., Barnett, S. M., Faccio, D., & Padgett, M. J.
- Affiliations
- School of Physics and Astronomy, Scottish Universities Physics Alliance (SUPA), University of Glasgow, Glasgow G12 8QQ, UK.
- School of Engineering and Physical Sciences, SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK.
- Venue
- Science
- Published
- 2015-02-20
- Volume
- 347
- Issue
- 6224
- Pages
- 857-860
- ISSN
- 0036-8075
- 1095-9203
- Cited by
- 150
- References
- 1
- Language
- en
- Funders
- European Research Council
- Engineering and Physical Sciences Research Council
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