Optical Stark decelerator for cw molecular beam with a quasi-cw semi-Gaussian laser beam

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dc.creatorYin, Yaling
dc.creatorXia, Yong
dc.creatorYin, Jianping
dc.date2008-03-06
dc.date2008-03-28
dc.date.accessioned2026-07-07T09:28:44Z
dc.date.available2026-07-07T09:28:44Z
dc.descriptionWe propose a promising scheme to decelerate a cw filtering out molecular beam using a red-detuned quasi-cw semi-Gaussian laser beam. By using Monte-Carlo simulation method, we demonstrate this optical Stark deceleration scheme, and study its decelerated dynamic process for a cw ND3 molecular beam as well as the dependence of the deceleration effect on the border width of the semi-Gaussian beam. Our study shows that the proposed scheme can be used to efficiently slow a cw ND3 molecular beam, and obtain a relative average kinetic-energy loss of 9.33% by using a single semi-Gaussian beam with a well depth of 7.3 mK.
dc.description10 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0803.0790
dc.identifierhttp://arxiv.org/abs/0803.0790
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/157535
dc.subjectAtomic Physics
dc.titleOptical Stark decelerator for cw molecular beam with a quasi-cw semi-Gaussian laser beam
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