134 citations · 605 across the 7 of their papers we have counts for
7 papers
Spin-Orbit Coupling and Spin Textures in Optical Superlattices
Junru Li, Wujie Huang, Boris Shteynas +6
We proposed and demonstrated a new approach for realizing spin orbit coupling with ultracold atoms. We use orbital levels in a double well potential as pseudospin states. Two-photo…
Correlations and Pair Formation in a Repulsively Interacting Fermi Gas
Christian Sanner, Edward J. Su, Wujie Huang +3
A degenerate Fermi gas is rapidly quenched into the regime of strong effective repulsion near a Feshbach resonance. The spin fluctuations are monitored using speckle imaging and, c…
Speckle Imaging of Spin Fluctuations in a Strongly Interacting Fermi Gas
Christian Sanner, Edward J. Su, Aviv Keshet +4
Spin fluctuations and density fluctuations are studied for a two-component gas of strongly interacting fermions along the BEC-BCS crossover. This is done by in-situ imaging of disp…
Suppression of Density Fluctuations in a Quantum Degenerate Fermi Gas
Christian Sanner, Edward J. Su, Aviv Keshet +4
We study density profiles of an ideal Fermi gas and observe Pauli suppression of density fluctuations (atom shot noise) for cold clouds deep in the quantum degenerate regime. Stron…
Atom interferometry using wavepackets with constant spatial displacements
Edward J. Su, Saijun Wu, Mara Prentiss
We demonstrate a standing wave light pulse sequence that places atoms into a superposition of displaced wavepackets with precisely controlled displacements that remain constant for…
Demonstration of a moving guide based atom interferometer for rotation sensing
Saijun Wu, Edward J. Su, Mara Prentiss
We demonstrate area-enclosing atom interferometry based on a moving guide. Light pulses along the free propagation direction of a magnetic guide are applied to split and recombine…
Time domain deBroglie wave interferometry along a magnetic guide
Saijun Wu, Edward J. Su, Mara Prentiss
Time domain deBroglie wave interferometry [Cahn et al, Phys. Rev. Lett. 79, 784] is applied to Rb87 atoms in a magnetic guide. A standing wave light field is carefully aligned alon…