Adiabatic passage methods in cooling trapped molecular ions.

Lazarou, Constantinos, Keller, Matthias and Garraway, Barry (2010) Adiabatic passage methods in cooling trapped molecular ions. In: Conference on Quantum Optics, Tuesday 13 April 2010, Brussels, BELGIUM.

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Abstract

Different adiabatic passage methods are applied as part of a state mapping scheme in multilevel trapped systems. The aim is to achieve full population transfer from the rotational states of a trapped molecular ion to its translational states. Our analysis is based on numerical simulations with the master equation. We discuss how the resolved sideband condition, and spontaneous emission have an adverse effect on the efficiency for stimulated Raman adiabatic passage. Use of adiabatic rapid passage techniques, with two-photon Raman transitions results in higher efficiencies that can exceed 97%.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Book Series: Proceedings of SPIE-The International Society for Optical Engineering
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Depositing User: Constantinos Lazarou
Date Deposited: 06 Feb 2012 21:18
Last Modified: 05 Jul 2013 11:56
URI: http://sro.sussex.ac.uk/id/eprint/30713
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