Stochastic resonance driven by quantum shot noise in superradiant Raman scattering

Dirk Witthaut

doi:10.1088/0953-4075/45/22/225501

Stochastic resonance driven by quantum shot noise in superradiant Raman scattering

Dirk Witthaut

Kvanteoptik

4 Citationer (Scopus)

Abstract

We discuss the effects of noise on the timing and strength of superradiant Raman scattering from a small dense sample of atoms. We demonstrate a genuine quantum stochastic resonance effect, where the atomic response is largest for an appropriate quantum noise level. The peak scattering intensity per atom assumes its maximum for a specific non-zero value of quantum noise given by the square root of the number of atoms.

Originalsprog	Engelsk
Tidsskrift	Journal of Physics B: Atomic, Molecular and Optical Physics
Vol/bind	45
Udgave nummer	22
Sider (fra-til)	225501
ISSN	0953-4075
DOI	https://doi.org/10.1088/0953-4075/45/22/225501
Status	Udgivet - 28 nov. 2012

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10.1088/0953-4075/45/22/225501

Citationsformater

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abstract = "We discuss the effects of noise on the timing and strength of superradiant Raman scattering from a small dense sample of atoms. We demonstrate a genuine quantum stochastic resonance effect, where the atomic response is largest for an appropriate quantum noise level. The peak scattering intensity per atom assumes its maximum for a specific non-zero value of quantum noise given by the square root of the number of atoms.",

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AU - Witthaut, Dirk

PY - 2012/11/28

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N2 - We discuss the effects of noise on the timing and strength of superradiant Raman scattering from a small dense sample of atoms. We demonstrate a genuine quantum stochastic resonance effect, where the atomic response is largest for an appropriate quantum noise level. The peak scattering intensity per atom assumes its maximum for a specific non-zero value of quantum noise given by the square root of the number of atoms.

AB - We discuss the effects of noise on the timing and strength of superradiant Raman scattering from a small dense sample of atoms. We demonstrate a genuine quantum stochastic resonance effect, where the atomic response is largest for an appropriate quantum noise level. The peak scattering intensity per atom assumes its maximum for a specific non-zero value of quantum noise given by the square root of the number of atoms.

U2 - 10.1088/0953-4075/45/22/225501

DO - 10.1088/0953-4075/45/22/225501

M3 - Journal article

SN - 0953-4075

VL - 45

SP - 225501

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 22

ER -

Stochastic resonance driven by quantum shot noise in superradiant Raman scattering

Abstract

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