Amplification of a probe field without population inversion in a two-level atom driven by a strong bichromatic pump field

Tai Hyun Yoon; Jong Rak Park

doi:10.1016/S0375-9601(99)00788-4

Amplification of a probe field without population inversion in a two-level atom driven by a strong bichromatic pump field

Tai Hyun Yoon, Jong Rak Park

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

9 Citations (Scopus)

Abstract

The polarization spectrum of a two-level atom driven by a symmetrical bichromatic pump field is examined. It is shown that the heterodyne parametric four-wave interactions result in the amplification of a weak probe field without population inversion at the line center in a wide range of pump and probe field intensities. (C) 1999 Published by Elsevier Science B.V.

Original language	English
Pages (from-to)	142-147
Number of pages	6
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	264
Issue number	2-3
DOIs	https://doi.org/10.1016/S0375-9601(99)00788-4
Publication status	Published - 1999 Dec 20
Externally published	Yes

Keywords

Amplification without population inversion
Bichromatic pump field
Two-level atom
Two-photon emission

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1016/S0375-9601(99)00788-4

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title = "Amplification of a probe field without population inversion in a two-level atom driven by a strong bichromatic pump field",

abstract = "The polarization spectrum of a two-level atom driven by a symmetrical bichromatic pump field is examined. It is shown that the heterodyne parametric four-wave interactions result in the amplification of a weak probe field without population inversion at the line center in a wide range of pump and probe field intensities. (C) 1999 Published by Elsevier Science B.V.",

keywords = "Amplification without population inversion, Bichromatic pump field, Two-level atom, Two-photon emission",

author = "Yoon, {Tai Hyun} and Park, {Jong Rak}",

note = "Funding Information: The authors wish to acknowledge the financial support in part by the Ministry of Science and Technology (MOST), Korea, Project No. KRISS 99-0401-001.",

year = "1999",

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doi = "10.1016/S0375-9601(99)00788-4",

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T1 - Amplification of a probe field without population inversion in a two-level atom driven by a strong bichromatic pump field

AU - Yoon, Tai Hyun

AU - Park, Jong Rak

N1 - Funding Information: The authors wish to acknowledge the financial support in part by the Ministry of Science and Technology (MOST), Korea, Project No. KRISS 99-0401-001.

PY - 1999/12/20

Y1 - 1999/12/20

N2 - The polarization spectrum of a two-level atom driven by a symmetrical bichromatic pump field is examined. It is shown that the heterodyne parametric four-wave interactions result in the amplification of a weak probe field without population inversion at the line center in a wide range of pump and probe field intensities. (C) 1999 Published by Elsevier Science B.V.

AB - The polarization spectrum of a two-level atom driven by a symmetrical bichromatic pump field is examined. It is shown that the heterodyne parametric four-wave interactions result in the amplification of a weak probe field without population inversion at the line center in a wide range of pump and probe field intensities. (C) 1999 Published by Elsevier Science B.V.

KW - Amplification without population inversion

KW - Bichromatic pump field

KW - Two-level atom

KW - Two-photon emission

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U2 - 10.1016/S0375-9601(99)00788-4

DO - 10.1016/S0375-9601(99)00788-4

M3 - Article

AN - SCOPUS:0001177418

VL - 264

SP - 142

EP - 147

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

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

SN - 0375-9601

IS - 2-3

ER -

Amplification of a probe field without population inversion in a two-level atom driven by a strong bichromatic pump field

Abstract

Keywords

ASJC Scopus subject areas

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