Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Myrskog, S. H."'
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
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
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
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
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
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