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arXiv · 1006.4067

Driven optical lattices as strong-field simulators

Stephan Arlinghaus·Martin Holthaus
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Abstract

We argue that ultracold atoms in strongly shaken optical lattices can be subjected to conditions similar to those experienced by electrons in laser-irradiated crystalline solids, but without introducing secondary polarization effects. As a consequence one can induce nonperturbative multiphoton-like resonances due to the mutual penetration of ac-Stark-shifted Bloch bands. These phenomena can be detected with a combination of currently available laboratory techniques.

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Stephan Arlinghaus, Martin Holthaus. 2010-06-21. Driven optical lattices as strong-field simulators. https://doi.org/10.1103/physreva.81.063612

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