A gravitational wave observatory operating beyond the quantum shot-noise limit
Nature Physics, ISSN: 1745-2481, Vol: 7, Issue: 12, Page: 962-965
2011
- 735Citations
- 387Usage
- 510Captures
- 8Mentions
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations735
- Citation Indexes735
- CrossRef735
- Usage387
- Downloads326
- Abstract Views61
- Captures510
- Readers510
- 510
- Mentions8
- References5
- Wikipedia5
- News Mentions3
- News3
Most Recent News
Enhanced Interactions Using Quantum Squeezing
Author(s): Wei Qin and Franco Nori A quantum squeezing method can enhance interactions between quantum systems, even in the absence of precise knowledge of the system parameters. [Physics 17, 64] Published Wed Apr 17, 2024
Article Description
Around the globe several observatories are seeking the first direct detection of gravitational waves (GWs). These waves are predicted by Einstein's general theory of relativity and are generated, for example, by black-hole binary systems. Present GW detectors are Michelson-type kilometre-scale laser interferometers measuring the distance changes between mirrors suspended in vacuum. The sensitivity of these detectors at frequencies above several hundred hertz is limited by the vacuum (zero-point) fluctuations of the electromagnetic field. A quantum technology - the injection of squeezed light - offers a solution to this problem. Here we demonstrate the squeezed-light enhancement of GEO 600, which will be the GW observatory operated by the LIGO Scientific Collaboration in its search for GWs for the next 3-4 years. GEO 600 now operates with its best ever sensitivity, which proves the usefulness of quantum entanglement and the qualification of squeezed light as a key technology for future GW astronomy.
Bibliographic Details
https://repository.lsu.edu/physics_astronomy_pubs/1157; https://digitalcommons.montclair.edu/physics-astron-facpubs/2; https://digitalcommons.lsu.edu/physics_astronomy_pubs/1157; https://digitalcommons.andrews.edu/pubs/1644; https://scholarsmine.mst.edu/phys_facwork/1896; https://scholarworks.utrgv.edu/pa_fac/443
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84921022931&origin=inward; http://dx.doi.org/10.1038/nphys2083; https://www.nature.com/articles/nphys2083; https://repository.lsu.edu/physics_astronomy_pubs/1157; https://repository.lsu.edu/cgi/viewcontent.cgi?article=2237&context=physics_astronomy_pubs; https://digitalcommons.montclair.edu/physics-astron-facpubs/2; https://digitalcommons.montclair.edu/cgi/viewcontent.cgi?article=1001&context=physics-astron-facpubs; https://digitalcommons.lsu.edu/physics_astronomy_pubs/1157; https://digitalcommons.lsu.edu/cgi/viewcontent.cgi?article=2237&context=physics_astronomy_pubs; https://digitalcommons.andrews.edu/pubs/1644; https://digitalcommons.andrews.edu/cgi/viewcontent.cgi?article=2672&context=pubs; https://scholarsmine.mst.edu/phys_facwork/1896; https://scholarsmine.mst.edu/cgi/viewcontent.cgi?article=2945&context=phys_facwork; https://scholarworks.utrgv.edu/pa_fac/443; https://scholarworks.utrgv.edu/cgi/viewcontent.cgi?article=1442&context=pa_fac; https://dx.doi.org/10.1038/nphys2083; https://research-repository.uwa.edu.au/en/publications/7a976544-3f9c-4c19-927e-210d4a8c8aeb; https://research-repository.uwa.edu.au/en/publications/a-gravitational-wave-observatory-operating-beyond-the-quantum-sho; https://researchoutput.csu.edu.au/en/publications/e146b2e3-90aa-43d6-a356-546520df0e48; https://researchoutput.csu.edu.au/en/publications/a-gravitational-wave-observatory-operating-beyond-the-quantum-sho; https://research-repository.uwa.edu.au/en/publications/a-gravitational-wave-observatory-operating-beyond-the-quantum-shotnoise-limit(7a976544-3f9c-4c19-927e-210d4a8c8aeb).html; http://research-repository.uwa.edu.au/en/publications/a-gravitational-wave-observatory-operating-beyond-the-quantum-shotnoise-limit(7a976544-3f9c-4c19-927e-210d4a8c8aeb).html
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