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Electromagnetically-Induced-Transparency Cooling with a Tripod Structure in a Hyperfine Trapped Ion with Mixed-Species Crystals

Autor: Wu, J. J., Hou, P. -Y., Erickson, S. D., Brandt, A. D., Wan, Y., Zarantonello, G., Cole, D. C., Wilson, A. C., Slichter, D. H., Leibfried, D.

Cooling of atomic motion is a crucial tool for many branches of atomic physics, ranging from fundamental physics explorations to quantum information and sensing. For trapped ions, electromagnetically-induced-transparency (EIT) cooling has received at

Externí odkaz: http://arxiv.org/abs/2408.13407

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Ion transport and reordering in a two-dimensional trap array

Autor: Wan, Y., Jördens, R., Erickson, S. D., Wu, J. J., Bowler, R., Tan, T. R., Hou, P. -Y., Wineland, D. J., Wilson, A. C., Leibfried, D.

Scaling quantum information processors is a challenging task, requiring manipulation of a large number of qubits with high fidelity and a high degree of connectivity. For trapped ions, this could be realized in a two-dimensional array of interconnect

Externí odkaz: http://arxiv.org/abs/2003.03520

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Quantum logic spectroscopy with ions in thermal motion

Autor: Kienzler, D., Wan, Y., Erickson, S. D., Wu, J. J., Wilson, A. C., Wineland, D. J., Leibfried, D.

Publikováno v: Phys. Rev. X 10, 021012 (2020)

A mixed-species geometric phase gate has been proposed for implementing quantum logic spectroscopy on trapped ions that combines probe and information transfer from the spectroscopy to the logic ion in a single pulse. We experimentally realize this m

Externí odkaz: http://arxiv.org/abs/1905.02388

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Akademický článek

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Chained Bell Inequality Experiment with High-Efficiency Measurements

Autor: Tan, T. R., Wan, Y., Erickson, S., Bierhorst, P., Kienzler, D., Glancy, S., Knill, E., Leibfried, D., Wineland, D. J.

Publikováno v: Phys. Rev. Lett. 118, 130403 (2017)

We report correlation measurements on two $^9$Be$^+$ ions that violate a chained Bell inequality obeyed by any local-realistic theory. The correlations can be modeled as derived from a mixture of a local-realistic probabilistic distribution and a dis

Externí odkaz: http://arxiv.org/abs/1612.01618

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Akademický článek

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Precise calibration of LIGO test mass actuators using photon radiation pressure

Autor: Goetz, E., Kalmus, P., Erickson, S., Savage Jr., R. L., Gonzalez, G., Kawabe, K., Landry, M., Marka, S., O'Reilly, B., Riles, K., Sigg, D., Willems, P.

Publikováno v: Class.Quant.Grav.26:245011,2009

Precise calibration of kilometer-scale interferometric gravitational wave detectors is crucial for source localization and waveform reconstruction. A technique that uses the radiation pressure of a power-modulated auxiliary laser to induce calibrated

Externí odkaz: http://arxiv.org/abs/0910.5591

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