The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Quantum Beat of Two Single Photons
Open accessAbstract
The interference of two single photons impinging on a beam splitter is measured in a time-resolved manner. Using long photons of different frequencies emitted from an atom-cavity system, a quantum beat with a visibility close to 100% is observed in the correlation between the photodetections at the output ports of the beam splitter. The time dependence of the beat amplitude reflects the coherence properties of the photons. Most remarkably, simultaneous photodetections are never observed, so that a temporal filter allows one to obtain perfect two-photon coalescence even for nonperfect photons.
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Citations
Cites
A scheme for efficient quantum computation with linear optics
Knill, E., Laflamme, R., & Milburn, G. J. (2001) · Nature · doi:10.1038/35051009 · Cited by 5,880
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
Indistinguishable photons from a single-photon device
Santori, C., Fattal, D., Vučković, J., Solomon, G. S., & Yamamoto, Y. (2002) · Nature · doi:10.1038/nature01086 · Cited by 1,559
Deterministic Single-Photon Source for Distributed Quantum Networking
Kuhn, A., Hennrich, M., & Rempe, G. (2002) · Physical Review Letters · doi:10.1103/physrevlett.89.067901 · Cited by 859
Self-citationCreation of entangled states of distant atoms by interference
Cabrillo, C., Cirac, J. I., García-Fernández, P., & Zoller, P. (1999) · Physical Review A · doi:10.1103/physreva.59.1025 · Cited by 595
Proposal for Teleportation of an Atomic State via Cavity Decay
Bose, S., Knight, P. L., Plenio, M. B., & Vedral, V. (1999) · Physical Review Letters · doi:10.1103/physrevlett.83.5158 · Cited by 463
Optical bistability and photon statistics in cavity quantum electrodynamics
Rempe, G., Thompson, R. J., Brecha, R. J., Lee, W. D., & Kimble, H. J. (1991) · Physical Review Letters · doi:10.1103/physrevlett.67.1727 · Cited by 344
Self-citationVacuum-Stimulated Raman Scattering Based on Adiabatic Passage in a High-Finesse Optical Cavity
Hennrich, M., Legero, T., Kuhn, A., & Rempe, G. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.4872 · Cited by 248
Self-citationRobust Creation of Entanglement between Ions in Spatially Separate Cavities
Browne, D. E., Plenio, M. B., & Huelga, S. F. (2003) · Physical Review Letters · doi:10.1103/physrevlett.91.067901 · Cited by 234
Observation of Spatial Quantum Beating with Separated Photodetectors
Ou, Z. Y., & Mandel, L. (1988) · Physical Review Letters · doi:10.1103/physrevlett.61.54 · Cited by 229
Research works printed but not linked: 2
- A. Kuhn, 2002, Experimental Quantum Computation and Information
- A. Kuhn, 2003, Quantum Information Processing
Cited by
Multiphoton entanglement and interferometry
Pan, J.-W., Chen, Z.-B., Lu, C.-Y., Weinfurter, H., Zeilinger, A., & Żukowski, M. (2012) · Reviews of Modern Physics · doi:10.1103/revmodphys.84.777 · Cited by 1,410
“Recently, Legero et al. (2004) demonstrated the fourth-order interference of two photons in the temporal regime.”
BackgroundStimulated Raman adiabatic passage in physics, chemistry, and beyond
Vitanov, N. V., Rangelov, A. A., Shore, B. W., & Bergmann, K. (2017) · Reviews of Modern Physics · doi:10.1103/revmodphys.89.015006 · Cited by 872
Colloquium: Quantum networks with trapped ions
Duan, L.-M., & Monroe, C. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.1209 · Cited by 530
Entanglement distillation between solid-state quantum network nodes
Kalb, N., Reiserer, A. A., Humphreys, P. C., Bakermans, J. J. W., Kamerling, S. J., Nickerson, N. H., Benjamin, S. C., Twitchen, D. J., Markham, M., & Hanson, R. (2017) · Science · doi:10.1126/science.aan0070 · Cited by 413
Quantum interference between two single photons emitted by independently trapped atoms
Beugnon, J., Jones, M. P. A., Dingjan, J., Darquié, B., Messin, G., Browaeys, A., & Grangier, P. (2006) · Nature · doi:10.1038/nature04628 · Cited by 324
Metadata
- Authors
- Legero, T., Wilk, T., Hennrich, M., Rempe, G., & Kuhn, A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-08-13
- Volume
- 93
- Issue
- 7
- Pages
- 070503-070503
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2015260318
- Cited by
- 289
- References
- 15
- FWCI
- 11.26
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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