Bhattacherjee, A. B. and De, S. (2015) Frequency measurement using Rayleigh scattering from a BEC. International Journal of Modern Physics B, 29 (8). 1550051-1-1550051-9. ISSN 0217-9792

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We propose to use superradiant Rayleigh scattering from degenerate Bose gas to detect unknown frequencies coupled to the pump laser beam. Theoretically we show a measurement of the time evolution of population at the initial momentum state could determine the unknown frequency with respect to a known one at which the pump laser's frequency modulates. We show a range of frequencies from kHz to MHz could be determined with this method at the currently available state-of-the-art technology.

Item Type: Article
Uncontrolled Keywords: Bose–Einstein condensation; collective atomic recoil lasing; superradiance; frequency metrology.
Subjects: Applied Physics/Condensed Matter
Physics > Mathematical Physics
Depositing User: Dr. Rajpal Walke
Date Deposited: 23 Sep 2016 05:56
Last Modified: 23 Sep 2016 05:56

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