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Interferometric detection of optical phase shifts at the Heisenberg limit
Abstract
We show that the uncertainty in the relative quantum phase of two fields propagating in the arms of a Mach-Zehnder interferometer can be reduced to the Heisenberg limit by driving the interferometer with two Fock states containing equal numbers of photons. This leads to a minimum detectable phase shift far below that of any interferometer driven by a coherent light source.
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Citations
Cites
Quantum-mechanical noise in an interferometer
Caves, C. M. (1981) · Physical Review D · doi:10.1103/physrevd.23.1693 · Cited by 3,202
Sub-shot-noise correlation of total photon number using macroscopic twin pulses of light
Smithey, D. T., Beck, M., Belsley, M., & Raymer, M. G. (1992) · Physical Review Letters · doi:10.1103/physrevlett.69.2650 · Cited by 77
Cited by
Degen, C. L., Reinhard, F., & Cappellaro, P. (2017) · Reviews of Modern Physics · doi:10.1103/revmodphys.89.035002 · Cited by 4,045
Giovannetti, V., Lloyd, S., & Maccone, L. (2011) · Nature Photonics · doi:10.1038/nphoton.2011.35 · Cited by 3,894
Optimal frequency measurements with maximally correlated states
Bollinger, J. J., Itano, W. M., Wineland, D. J., & Heinzen, D. J. (1996) · Physical Review A · doi:10.1103/physreva.54.r4649 · Cited by 1,167
Colloquium: Trapping and manipulating photon states in atomic ensembles
Lukin, M. D. (2003) · Reviews of Modern Physics · doi:10.1103/revmodphys.75.457 · Cited by 1,141
Quantum metrology from a quantum information science perspective
Tóth, G., & Apellaniz, I. (2014) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8113/47/42/424006 · Cited by 862
Metadata
- Authors
- Holland, M. J., & Burnett, K.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1993-08-30
- Volume
- 71
- Issue
- 9
- Pages
- 1355-1358
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2019499399
- Cited by
- 868
- References
- 2
- FWCI
- 8.39
- Type
- journal article
- Language
- en
- Open access
- closed
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- Holland, M. J., & Burnett, K. (1993). Interferometric detection of optical phase shifts at the Heisenberg limit. Physical Review Letters. https://doi.org/10.1103/physrevlett.71.1355
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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.