Two-level atoms moving in strong biharmonic and monochromatic counterpropagating fields

S. A. Pulkin, T. H. Yoon, A. I. Kuz'min, S. V. Uvarova

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    The polarization and power spectra of radiation of two-level atoms moving in a field of biharmonic and monochromatic counterpropagating waves are computer simulated. It is shown that, as the frequencies of the counterpropagating waves are scanned with respect to the central frequency of the Doppler contour in the intensity distribution of groups of atoms moving at velocities that satisfy the resonance conditions for multiphoton transitions between quasi-energy levels, apart from well-known sub-Doppler resonances, narrow peaks appear. Such resonances should also occur for the stimulated light pressure force.

    Original languageEnglish
    Pages (from-to)288-291
    Number of pages4
    JournalOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
    Volume105
    Issue number2
    DOIs
    Publication statusPublished - 2008 Aug

    Bibliographical note

    Funding Information:
    ACKNOWLEDGMENTS We are grateful to Yu.V. Rozhdestvenskiœ for fruitful discussions. S.A.P. acknowledges financial support under the Program BK-21 “Brain Korea-21” of the Ministry of Education of the Republic of Korea.

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics

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