Controllable entanglement of lights in a five-level system

Yun Li; Chao Hang; Lei Ma; Guoxiang Huang

doi:10.1016/j.physleta.2006.01.015

Controllable entanglement of lights in a five-level system

Yun Li, Chao Hang, Lei Ma, Guoxiang Huang

Institute for Advanced Study in Precision Spectroscopy

East China Normal University

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

We analyze the nonlinear optical response of a five-level system under a novel configuration of electro-magnetically induced transparency. We show that a giant Kerr nonlinearity with a relatively large cross-phase modulation coefficient that occurs in such system may be used to produce an efficient photon-photon entanglement. We demonstrate that such photon-photon entanglement is practically controllable and hence facilitates promising applications in quantum information and computation.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	354
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physleta.2006.01.015
State	Published - 22 May 2006

Access to Document

10.1016/j.physleta.2006.01.015

Cite this

@article{46849c7fe72d4bad979bb0477cb75750,

title = "Controllable entanglement of lights in a five-level system",

abstract = "We analyze the nonlinear optical response of a five-level system under a novel configuration of electro-magnetically induced transparency. We show that a giant Kerr nonlinearity with a relatively large cross-phase modulation coefficient that occurs in such system may be used to produce an efficient photon-photon entanglement. We demonstrate that such photon-photon entanglement is practically controllable and hence facilitates promising applications in quantum information and computation.",

author = "Yun Li and Chao Hang and Lei Ma and Guoxiang Huang",

year = "2006",

month = may,

day = "22",

doi = "10.1016/j.physleta.2006.01.015",

language = "英语",

volume = "354",

pages = "1--7",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Controllable entanglement of lights in a five-level system

AU - Li, Yun

AU - Hang, Chao

AU - Ma, Lei

AU - Huang, Guoxiang

PY - 2006/5/22

Y1 - 2006/5/22

N2 - We analyze the nonlinear optical response of a five-level system under a novel configuration of electro-magnetically induced transparency. We show that a giant Kerr nonlinearity with a relatively large cross-phase modulation coefficient that occurs in such system may be used to produce an efficient photon-photon entanglement. We demonstrate that such photon-photon entanglement is practically controllable and hence facilitates promising applications in quantum information and computation.

AB - We analyze the nonlinear optical response of a five-level system under a novel configuration of electro-magnetically induced transparency. We show that a giant Kerr nonlinearity with a relatively large cross-phase modulation coefficient that occurs in such system may be used to produce an efficient photon-photon entanglement. We demonstrate that such photon-photon entanglement is practically controllable and hence facilitates promising applications in quantum information and computation.

UR - https://www.scopus.com/pages/publications/33646079189

U2 - 10.1016/j.physleta.2006.01.015

DO - 10.1016/j.physleta.2006.01.015

M3 - 文章

AN - SCOPUS:33646079189

SN - 0375-9601

VL - 354

SP - 1

EP - 7

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 1-2

ER -

Controllable entanglement of lights in a five-level system

Abstract

Access to Document

Other files and links

Fingerprint

Cite this