Quantum enhanced joint measurement of two conjugate observables with an SU(1, 1) interferometer
| dc.contributor.author | Liu, Yuhong | |
| dc.contributor.author | Li, Jiamin | |
| dc.contributor.author | Huo, Nan | |
| dc.contributor.author | Li, Xiaoying | |
| dc.contributor.author | Ou, Z. Y. | |
| dc.contributor.department | Physics, School of Science | en_US |
| dc.date.accessioned | 2018-10-19T18:07:32Z | |
| dc.date.available | 2018-10-19T18:07:32Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | We jointly measure the phase and amplitude modulation of an optical field with the newly developed SU(1,1) interferometer. We simultaneously achieve a signal-to-noise ratio improvement of 1.1 and 1 dB over the standard quantum limit in amplitude and phase measurement. | en_US |
| dc.eprint.version | Author's manuscript | en_US |
| dc.identifier.citation | Liu, Y., Li, J., Huo, N., Li, X., & Ou, Z. Y. (2017). Quantum enhanced joint measurement of two conjugate observables with an SU(1, 1) interferometer. In 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) (pp. 1–2). https://doi.org/10.1109/CLEOPR.2017.8118844 | en_US |
| dc.identifier.uri | https://hdl.handle.net/1805/17613 | |
| dc.language.iso | en | en_US |
| dc.publisher | IEEE | en_US |
| dc.relation.isversionof | 10.1109/CLEOPR.2017.8118844 | en_US |
| dc.relation.journal | 2017 Conference on Lasers and Electro-Optics Pacific Rim | en_US |
| dc.rights | Publisher Policy | en_US |
| dc.source | Author | en_US |
| dc.subject | quantum metrology | en_US |
| dc.subject | joint measurement | en_US |
| dc.subject | nonlinear interferometer | en_US |
| dc.title | Quantum enhanced joint measurement of two conjugate observables with an SU(1, 1) interferometer | en_US |
| dc.type | Conference proceedings | en_US |