High Order Momentum Modes by Resonant Superradiant Scattering
Quantum Gases
2015-05-14 v1 Other Condensed Matter
Abstract
The spatial and time evolutions of superradiant scattering are studied theoretically for a weak pump beam with different frequency components traveling along the long axis of an elongated Bose-Einstein condensate. Resulting from the analysis for mode competition between the different resonant channels and the local depletion of the spatial distribution in the superradiant Rayleigh scattering, a new method of getting a large number of high-order forward modes by resonant frequency components of the pump beam is provided, which is beneficial to a lager momentum transfer in atom manipulation for the atom interferometry and atomic optics.
Keywords
Cite
@article{arxiv.0912.1088,
title = {High Order Momentum Modes by Resonant Superradiant Scattering},
author = {Xiaoji Zhou and Jiageng Fu and Xuzong Chen},
journal= {arXiv preprint arXiv:0912.1088},
year = {2015}
}
Comments
7 pages, 7 figures