Non-Markovian dynamics in a dense atomic vapor

V. O. Lorenz

doi:10.1134/S1054660X09040331

Non-Markovian dynamics in a dense atomic vapor

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

Abstract

Two- and three-pulse photon echo spectroscopy in a dense potassium vapor reveals a non-Markovian correlation function of frequency fluctuations. Through comparison with calculations using an exciton picture a slowly-decaying component of the correlation function is attributed to long-range resonant interactions. A time-resolved photon echo experiment shows the photon-echo-like behavior at short timescales.

Original language	English (US)
Pages (from-to)	766-768
Number of pages	3
Journal	Laser Physics
Volume	19
Issue number	4
DOIs	https://doi.org/10.1134/S1054660X09040331
State	Published - Apr 2009
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Instrumentation
Condensed Matter Physics
Industrial and Manufacturing Engineering

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10.1134/S1054660X09040331

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abstract = "Two- and three-pulse photon echo spectroscopy in a dense potassium vapor reveals a non-Markovian correlation function of frequency fluctuations. Through comparison with calculations using an exciton picture a slowly-decaying component of the correlation function is attributed to long-range resonant interactions. A time-resolved photon echo experiment shows the photon-echo-like behavior at short timescales.",

author = "Lorenz, {V. O.}",

note = "ACKNOWLEDGMENTS The author thanks S.T. Cundiff, S. Mukamel, and W. Zhuang for their collaboration in this work and for helpful discussions and thanks H. Green and T. Asnicar for technical assistance and the design and fabrication of the vapor cells [16]. This work was supported by the NSF.",

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N1 - ACKNOWLEDGMENTS The author thanks S.T. Cundiff, S. Mukamel, and W. Zhuang for their collaboration in this work and for helpful discussions and thanks H. Green and T. Asnicar for technical assistance and the design and fabrication of the vapor cells [16]. This work was supported by the NSF.

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N2 - Two- and three-pulse photon echo spectroscopy in a dense potassium vapor reveals a non-Markovian correlation function of frequency fluctuations. Through comparison with calculations using an exciton picture a slowly-decaying component of the correlation function is attributed to long-range resonant interactions. A time-resolved photon echo experiment shows the photon-echo-like behavior at short timescales.

AB - Two- and three-pulse photon echo spectroscopy in a dense potassium vapor reveals a non-Markovian correlation function of frequency fluctuations. Through comparison with calculations using an exciton picture a slowly-decaying component of the correlation function is attributed to long-range resonant interactions. A time-resolved photon echo experiment shows the photon-echo-like behavior at short timescales.

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Non-Markovian dynamics in a dense atomic vapor

Abstract

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