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Series solution to the laser-ion interaction in a Raman-type configuration

Mang Feng
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Abstract

The Raman interaction of a trapped ultracold ion with two travelling wave lasers is studied analytically with series solutions, in the absence of the rotating wave approximation (RWA) and the restriction of both the Lamb-Dicke limit and the weak excitation regime. The comparison is made between our solutions and those under the RWA to demonstrate the validity region of the RWA. As a practical example, the preparation of Schrödinger-cat states with our solutions is proposed beyond the weak excitation regime.

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Mang Feng. 2001-11-07. Series solution to the laser-ion interaction in a Raman-type configuration. https://doi.org/10.1140/epjd%2Fe20020043

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