On-chip optical lattice for cold atom experiments

CJE Straatsma, MK Ivory, J Duggan… - Optics letters, 2015 - opg.optica.org
CJE Straatsma, MK Ivory, J Duggan, J Ramirez-Serrano, DZ Anderson, EA Salim
Optics letters, 2015opg.optica.org
An atom-chip-based integrated optical lattice system for cold and ultracold atom applications
is presented. The retroreflection 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 …
An atom-chip-based integrated optical lattice system for cold and ultracold atom applications is presented. The retroreflection 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.
opg.optica.org
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