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arXiv · 0802.2149

Goos-Hänchen-Like Shifts in Atom Optics

Jianhua Huang·Zhenglu Duan·Hong Y. Ling·Weiping Zhang
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Abstract

We consider the propagation of a matter wavepacket of two-level atoms through a square potential created by a super-Gaussian laser beam. We explore the matter wave analog of Goos-Hänchen shift within the framework of atom optics where the roles of atom and light is exchanged with respect to conventional optics. Using a vector theory, where atoms are treated as particles possessing two internal spin components, we show that not only large negative but also large positive Goos-Hänchen shifts can occur in the reflected atomic beam.

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Jianhua Huang, Zhenglu Duan, Hong Y. Ling, Weiping Zhang. 2008-06-18. Goos-Hänchen-Like Shifts in Atom Optics. https://doi.org/10.1103/physreva.77.063608

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