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arXiv · 1506.08728

An on-chip optical lattice for cold atom experiments

Cameron J. E. Straatsma·Megan K. Ivory·Janet Duggan·Jaime Ramirez-Serrano·Dana Z. Anderson·Evan A. Salim
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Abstract

An atom-chip-based integrated optical lattice system for cold and ultracold atom applications is presented. The retro-reflection optics necessary for forming the lattice are bonded directly to the atom chip, enabling a compact and robust on-chip optical lattice system. After achieving Bose-Einstein condensation in a magnetic chip trap, we load atoms directly into a vertically oriented 1D optical lattice and demonstrate Landau-Zener tunneling. The atom chip technology presented here can be readily extended to higher dimensional optical lattices.

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cond-mat.quant-gasphysics.atom-phphysics.optics

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BibTeXRIS

Cameron J. E. Straatsma, Megan K. Ivory, Janet Duggan, Jaime Ramirez-Serrano, Dana Z. Anderson, Evan A. Salim. 2015-06-29. An on-chip optical lattice for cold atom experiments. https://doi.org/10.1364/ol.40.003368

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