The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Observation of Quantum Noise Reduction on Twin Laser Beams
Abstract
We have used a two-mode optical parametric oscillator operating above threshold to generate high-intensity twin beams which exhibit quantum correlations. The noise power measured on the intensity difference between two such beams is reduced by 30% below the shot-noise limit. Noise reduction is observed over a broad range of frequencies.
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
Observation of Simultaneity in Parametric Production of Optical Photon Pairs
Burnham, D. C., & Weinberg, D. L. (1970) · Physical Review Letters · doi:10.1103/physrevlett.25.84 · Cited by 1,111
Cited by
Spin squeezing and reduced quantum noise in spectroscopy
Wineland, D. J., Bollinger, J. J., Itano, W. M., Moore, F. L., & Heinzen, D. J. (1992) · Physical Review A · doi:10.1103/physreva.46.r6797 · Cited by 1,135
Potassium titanyl phosphate: properties and new applications
Bierlein, J. D., & Vanherzeele, H. (1989) · Journal of the Optical Society of America B · doi:10.1364/josab.6.000622 · Cited by 874
Naturally Phase-Matched Second-Harmonic Generation in a Whispering-Gallery-Mode Resonator
Fürst, J. U., Strekalov, D. V., Elser, D., Lassen, M., Andersen, U. L., Marquardt, C., & Leuchs, G. (2010) · Physical Review Letters · doi:10.1103/physrevlett.104.153901 · Cited by 281
Linear intensity dependence of a two-photon transition rate
Javanainen, J., & Gould, P. L. (1990) · Physical Review A · doi:10.1103/physreva.41.5088 · Cited by 267
Dutt, A., Luke, K., Manipatruni, S., Gaeta, A. L., Nussenzveig, P., & Lipson, M. (2015) · Physical Review Applied · doi:10.1103/physrevapplied.3.044005 · Cited by 255
Metadata
- Authors
- Heidmann, A., Horowicz, R. J., Reynaud, S., Giacobino, E., Fabre, C., & Camy, G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1987-11-30
- Volume
- 59
- Issue
- 22
- Pages
- 2555-2557
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2065782321
- Cited by
- 636
- References
- 1
- FWCI
- 28.43
- Type
- journal article
- Language
- en
- Open access
- closed
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: Observation of Quantum Noise Reduction on Twin Laser Beams. https://app.cochat.ai/papers/10.1103/physrevlett.59.2555
- The paper
- Heidmann, A., Horowicz, R. J., Reynaud, S., Giacobino, E., Fabre, C., & Camy, G. (1987). Observation of Quantum Noise Reduction on Twin Laser Beams. Physical Review Letters. https://doi.org/10.1103/physrevlett.59.2555
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.