Výsledky vyhledávání - "Myrskog, S. H."

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Phase Space Tomography of Classical and Nonclassical Vibrational States of Atoms in an Optical Lattice

Autor: Kanem, J. F., Maneshi, S., Myrskog, S. H., Steinberg, A. M.

Publikováno v: J. Opt. B. Quantum Semiclass. Opt. 7, (2005) S705-S710

Atoms trapped in optical lattice have long been a system of interest in the AMO community, and in recent years much study has been devoted to both short- and long-range coherence in this system, as well as to its possible applications to quantum info

Externí odkaz: http://arxiv.org/abs/quant-ph/0506140

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Experimental Characterization of 1-D Velocity Selection

Autor: Myrskog, S. H., Fox, J. K., Jofre, A. M., Segal, L. R., Mishra, S. R., Steinberg, A. M.

We demonstrate a 1-D velocity selection technique which relies on combining magnetic and optical potentials. We have selected atom clouds with temperatures as low as 2.9% of the initial temperature, with an efficiency of 1%. The efficiency (percentag

Externí odkaz: http://arxiv.org/abs/quant-ph/0503045

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Classical and Quantum Analysis of One Dimensional Velocity Selection for Ultracold Atoms

Autor: Fox, J. K., Kim, H. A., Mishra, S. R., Myrskog, S. H., Jofre, A. M., Segal, L. R., Kim, J. B., Steinberg, A. M.

We discuss a velocity selection technique for obtaining cold atoms, in which all atoms below a certain energy are spatially selected from the surrounding atom cloud. Velocity selection can in some cases be more efficient than other cooling techniques

Externí odkaz: http://arxiv.org/abs/quant-ph/0503028

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Quantum Process Tomography on Vibrational States of Atoms in an Optical Lattice

Autor: Myrskog, S. H., Fox, J. K., Mitchell, M. W., Steinberg, A. M.

Quantum process tomography is used to fully characterize the evolution of the quantum vibrational state of atoms. Rubidium atoms are trapped in a shallow optical lattice supporting only two vibrational states, which we charcterize by reconstructing t

Externí odkaz: http://arxiv.org/abs/quant-ph/0312210

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Comment on 'Manipulating the frequency entangled states by an acoutic-optical modulator'

Autor: Resch, K. J., Myrskog, S. H., Lundeen, J. S., Steinberg, A. M.

Publikováno v: Physical Review A 64, 056101 (2001).

A recent theoretical paper [1] proposes a scheme for entanglement swapping utilizing acousto-optic modulators without requiring a Bell-state measurement. In this comment, we show that the proposal is flawed and no entanglement swapping can occur with

Externí odkaz: http://arxiv.org/abs/quant-ph/0011031

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Modified 'delta kick cooling' for studies of atomic tunneling

Autor: Myrskog, S. H., Fox, J. K., Moon, H. S., Kim, H. A., Kim, J. B., Steinberg, A. M.

We present progress towards a planned experiment on atomic tunneling of ultra-cold Rb atoms. As a first step in this experiment we present a realization of an improved form of "delta-kick cooling." By application of a pulsed magnetic field, laser coo

Externí odkaz: http://arxiv.org/abs/quant-ph/9812031

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