| dc.contributor.author | Kolkiran, Aziz | |
| dc.contributor.author | Agarwal, G. S. | |
| dc.date.accessioned | 2015-10-16T20:47:35Z | |
| dc.date.available | 2015-10-16T20:47:35Z | |
| dc.date.issued | 2006-11-16 | |
| dc.identifier | oksd_agarwal_towardsheisenberglim_2006 | |
| dc.identifier.citation | Kolkiran, A., & Agarwal, G. S. (2006). Towards the Heisenberg limit in magnetometry with parametric down-converted photons. Physical Review A, 74(5), Article 053810. https://doi.org/10.1103/PhysRevA.74.053810 | |
| dc.identifier.uri | https://hdl.handle.net/11244/19744 | |
| dc.description.abstract | Recent theoretical and experimental papers have shown how one can achieve Heisenberg-limited measurements by using entangled photons. Here we show how the photons in a noncollinear down-conversion process can be used for improving the sensitivity of magneto-optical rotation by a factor of 4 which takes us towards the Heisenberg limit. Our results apply to sources with arbitrary pumping. We also present several generalizations of earlier results for the collinear geometry. The sensitivity depends on whether the two-photon or four-photon coincidence detection is used. | |
| dc.format | application/pdf | |
| dc.language | en_US | |
| dc.publisher | American Physical Society | |
| dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
| dc.title | Towards the Heisenberg limit in magnetometry with parametric down-converted photons | |
| osu.filename | oksd_agarwal_towardsheisenberglim_2006.pdf | |
| dc.description.peerreview | Peer reviewed | |
| dc.identifier.doi | 10.1103/PhysRevA.74.053810 | |
| dc.description.department | Physics | |
| dc.type.genre | Article | |
| dc.type.material | Text | |
