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arXiv · 0710.5502

Piecewise adiabatic population transfer in a molecule via a wave packet

Evgeny A. Shapiro·Avi Pe'er·Jun Ye·Moshe Shapiro
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Abstract

We propose a class of schemes for robust population transfer between quantum states that utilize trains of coherent pulses and represent a generalized adiabatic passage via a wave packet. We study piecewise Stimulated Raman Adiabatic Passage with pulse-to-pulse amplitude variation, and piecewise chirped Raman passage with pulse-to-pulse phase variation, implemented with an optical frequency comb. In the context of production of ultracold ground-state molecules, we show that with almost no knowledge of the excited potential, robust high-efficiency transfer is possible

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Evgeny A. Shapiro, Avi Pe'er, Jun Ye, Moshe Shapiro. 2008-05-06. Piecewise adiabatic population transfer in a molecule via a wave packet. https://doi.org/10.1103/physrevlett.101.023601

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