Quantum interference between two orthogonal transitions of an atom in one-dimensional photonic crystals

Jing Ping Xu; Li Gang Wang; Ya Ping Yang; Qiang Lin; Shi Yao Zhu

doi:10.1364/OL.33.002005

Quantum interference between two orthogonal transitions of an atom in one-dimensional photonic crystals

Jing Ping Xu^*, Li Gang Wang, Ya Ping Yang, Qiang Lin, Shi Yao Zhu

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

19 Citations (Scopus)

Abstract

We find that the V-type three-level Zeeman atom has the complete quantum interference when it is embedded in one-dimensional photonic crystals (1D PCs) possessing the TM-polarized complete gap. To avoid the nonradiative decay related to dissipation and the decay through surface exciton, we add two phase compensators made of ideal left-handed materials on two sides of atom, and then the total structure is equivalent to a 1D PC supporting only the radiative modes. The parameter regions (ε, μ) leading to the TM-polarized complete gap have been sketched out, and the influence of absorption on the quantum interference is discussed.

Original language	English
Pages (from-to)	2005-2007
Number of pages	3
Journal	Optics Letters
Volume	33
Issue number	17
DOIs	https://doi.org/10.1364/OL.33.002005
Publication status	Published - 1 Sept 2008

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abstract = "We find that the V-type three-level Zeeman atom has the complete quantum interference when it is embedded in one-dimensional photonic crystals (1D PCs) possessing the TM-polarized complete gap. To avoid the nonradiative decay related to dissipation and the decay through surface exciton, we add two phase compensators made of ideal left-handed materials on two sides of atom, and then the total structure is equivalent to a 1D PC supporting only the radiative modes. The parameter regions (ε, μ) leading to the TM-polarized complete gap have been sketched out, and the influence of absorption on the quantum interference is discussed.",

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T1 - Quantum interference between two orthogonal transitions of an atom in one-dimensional photonic crystals

AU - Xu, Jing Ping

AU - Wang, Li Gang

AU - Yang, Ya Ping

AU - Lin, Qiang

AU - Zhu, Shi Yao

PY - 2008/9/1

Y1 - 2008/9/1

N2 - We find that the V-type three-level Zeeman atom has the complete quantum interference when it is embedded in one-dimensional photonic crystals (1D PCs) possessing the TM-polarized complete gap. To avoid the nonradiative decay related to dissipation and the decay through surface exciton, we add two phase compensators made of ideal left-handed materials on two sides of atom, and then the total structure is equivalent to a 1D PC supporting only the radiative modes. The parameter regions (ε, μ) leading to the TM-polarized complete gap have been sketched out, and the influence of absorption on the quantum interference is discussed.

AB - We find that the V-type three-level Zeeman atom has the complete quantum interference when it is embedded in one-dimensional photonic crystals (1D PCs) possessing the TM-polarized complete gap. To avoid the nonradiative decay related to dissipation and the decay through surface exciton, we add two phase compensators made of ideal left-handed materials on two sides of atom, and then the total structure is equivalent to a 1D PC supporting only the radiative modes. The parameter regions (ε, μ) leading to the TM-polarized complete gap have been sketched out, and the influence of absorption on the quantum interference is discussed.

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U2 - 10.1364/OL.33.002005

DO - 10.1364/OL.33.002005

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VL - 33

SP - 2005

EP - 2007

JO - Optics Letters

JF - Optics Letters

IS - 17

ER -

Quantum interference between two orthogonal transitions of an atom in one-dimensional photonic crystals

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