• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguidePlumX LibguideSubmit an Item

    Statistics

    Display statistics

    Line shapes and time dynamics of the Förster resonances between two Rydberg atoms in a time-varying electric field

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    PhysRevA.94.043417.pdf
    Size:
    1.470Mb
    Format:
    PDF
    Description:
    Main article
    Download
    Thumbnail
    Name:
    PhysRevA.94.049906_Erratum.pdf
    Size:
    31.68Kb
    Format:
    PDF
    Description:
    Erratum
    Download
    Type
    Article
    Authors
    Yakshina, E. A.
    Tretyakov, D. B.
    Beterov, I. I.
    Entin, V. M.
    Andreeva, C.
    Cinins, A.
    Markovski, A.
    Iftikhar, Z.
    Ekers, Aigars cc
    Ryabtsev, I. I.
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Date
    2016-10-21
    Permanent link to this record
    http://hdl.handle.net/10754/621856
    
    Metadata
    Show full item record
    Abstract
    The observation of the Stark-tuned Förster resonances between Rydberg atoms excited by narrowband cw laser radiation requires usage of a Stark-switching technique in order to excite the atoms first in a fixed electric field and then to induce the interactions in a varied electric field, which is scanned across the Förster resonance. In our experiments with a few cold Rb Rydberg atoms, we have found that the transients at the edges of the electric pulses strongly affect the line shapes of the Förster resonances, since the population transfer at the resonances occurs on a time scale of ∼100 ns, which is comparable with the duration of the transients. For example, a short-term ringing at a certain frequency causes additional radio-frequency-assisted Förster resonances, while nonsharp edges lead to asymmetry. The intentional application of the radio-frequency field induces transitions between collective states, whose line shape depends on the interaction strengths and time. Spatial averaging over the atom positions in a single interaction volume yields a cusped line shape of the Förster resonance. We present a detailed experimental and theoretical analysis of the line shape and time dynamics of the Stark-tuned Förster resonances Rb(nP3/2)+Rb(nP3/2)→Rb(nS1/2)+Rb([n+1]S1/2) for two Rb Rydberg atoms interacting in a time-varying electric field.
    Citation
    Yakshina EA, Tretyakov DB, Beterov II, Entin VM, Andreeva C, et al. (2016) Line shapes and time dynamics of the Förster resonances between two Rydberg atoms in a time-varying electric field. Physical Review A 94. Available: http://dx.doi.org/10.1103/PhysRevA.94.043417.
    Sponsors
    This work was supported by the RFBR Grants No. 14-02-00680 and No. 16-02-00383, the Russian Science Foundation Grant No. 16-12-00028 (for laser excitation of Rydberg states), the Siberian Branch of the Russian Academy of Sciences, the EU FP7-PEOPLE-2009-IRSES Project COLIMA, and the Novosibirsk State University.
    Publisher
    American Physical Society (APS)
    Journal
    Physical Review A
    DOI
    10.1103/PhysRevA.94.043417
    Additional Links
    http://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.043417
    ae974a485f413a2113503eed53cd6c53
    10.1103/PhysRevA.94.043417
    Scopus Count
    Collections
    Articles; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

    entitlement

     
    DSpace software copyright © 2002-2021  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.