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Deng, ZJ; Yan, XB; Wang, YD ; Wu, CW; Deng, ZJ (reprint author), Natl Univ Def Technol, Dept Phys, Coll Sci, Changsha 410073, Hunan, Peoples R China.; Deng, ZJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Deng, ZJ (reprint author), Natl Univ Def Technol, Interdisciplinary Ctr Quantum Informat, Changsha 410073, Hunan, Peoples R China.
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| Optimizing the output-photon entanglement in multimode optomechanical systems | |
| Source Publication | PHYSICAL REVIEW A
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| Language | 英语 |
| Abstract | Entangled light beams are important resources for quantum information processing. For some applications like teleportation, only the entanglement between two wave packets (two harmonic oscillators) is needed. So the calculation of output-photon entanglement involves projecting continuous output modes onto wave-packet modes by filter functions, thus resulting in a strong dependence of entanglement on the filter functions. In this paper, we aim at optimizing the filter functions to obtain a large entanglement in a relatively short time, which is important for utilizing the entangled light beams more efficiently in real experiments. We outline the general optimization procedures based on our previous schemes of generating entangled beams in a multimode optomechanical system. Moreover, we give analytic insights into as well as physical explanations of the wave-packet optimization, which are helpful for experimental estimations. |
| 2016 | |
| Volume | 93Issue:3Pages:33842 |
| Subject Area | Optics ; Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevA.93.033842 |
| Indexed By | SCI |
| Funding Organization | National Natural Science Foundation of China [11104353, 11304387, 11574398] ; National Natural Science Foundation of China [11104353, 11304387, 11574398] ; National Natural Science Foundation of China [11104353, 11304387, 11574398] ; National Natural Science Foundation of China [11104353, 11304387, 11574398] ; Chinese Youth 1000 Talents Program ; Chinese Youth 1000 Talents Program ; Chinese Youth 1000 Talents Program ; Chinese Youth 1000 Talents Program ; NSFC [11434011, 11574330] ; NSFC [11434011, 11574330] ; NSFC [11434011, 11574330] ; NSFC [11434011, 11574330] ; China Postdoctoral Science Foundation [2015M571136] ; China Postdoctoral Science Foundation [2015M571136] ; China Postdoctoral Science Foundation [2015M571136] ; China Postdoctoral Science Foundation [2015M571136] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21726 |
| Collection | SCI期刊论文 |
| Corresponding Author | Deng, ZJ (reprint author), Natl Univ Def Technol, Dept Phys, Coll Sci, Changsha 410073, Hunan, Peoples R China.; Deng, ZJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Deng, ZJ (reprint author), Natl Univ Def Technol, Interdisciplinary Ctr Quantum Informat, Changsha 410073, Hunan, Peoples R China. |
| Recommended Citation GB/T 7714 | Deng, ZJ,Yan, XB,Wang, YD,et al. Optimizing the output-photon entanglement in multimode optomechanical systems[J]. PHYSICAL REVIEW A,2016,93(3):33842. |
| APA | Deng, ZJ.,Yan, XB.,Wang, YD.,Wu, CW.,Deng, ZJ .,...&Deng, ZJ .(2016).Optimizing the output-photon entanglement in multimode optomechanical systems.PHYSICAL REVIEW A,93(3),33842. |
| MLA | Deng, ZJ,et al."Optimizing the output-photon entanglement in multimode optomechanical systems".PHYSICAL REVIEW A 93.3(2016):33842. |
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| Optimizing the outpu（350KB） | 开放获取 | -- | Application Full Text | |||
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