电邮这篇文章 Formation of entangled states of light in an optical parametric oscillator with partially coherent pumping
- 作者: Martynov V.O.1, Mironov V.A.1, Smirnov L.A.1,2
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隶属关系:
- Institute of Applied Physics
- Nizhny Novgorod State University
- 期: 卷 82, 编号 1 (2018)
- 页面: 25-29
- 栏目: Proceedings of the XVI A.P. Sukhorukov National Seminar “The Physics and Applications of Microwaves” (“Waves-2017”)
- URL: https://journals.rcsi.science/1062-8738/article/view/185273
- DOI: https://doi.org/10.3103/S1062873818010148
- ID: 185273
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详细
The quantum dynamics of an optical parametric oscillator under conditions of partially coherent pumping is considered. It is shown that if the pumping amplitude strongly exceeds a threshold value, the average number of emitted photons coincides with the estimate of the classical approximation, but the quantum state of light turns out to be entangled. Even though pumping noises reduce the magnitude of this entanglement, quantum correlations are not completely eliminated.
作者简介
V. Martynov
Institute of Applied Physics
编辑信件的主要联系方式.
Email: martvo@appl.sci-nnov.ru
俄罗斯联邦, Nizhny Novgorod, 603950
V. Mironov
Institute of Applied Physics
Email: martvo@appl.sci-nnov.ru
俄罗斯联邦, Nizhny Novgorod, 603950
L. Smirnov
Institute of Applied Physics; Nizhny Novgorod State University
Email: martvo@appl.sci-nnov.ru
俄罗斯联邦, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
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