162 citations · 475 across the 18 of their papers we have counts for
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Suppression of collisional decoherence
Yoav Sagi, Ido Almog, Nir Davidson
We employ a continuous dynamical decoupling scheme to suppress the decoherence induced by elastic collisions of cold atoms. Using a continuous echo pulse we achieve a thirty-fold i…
Elimination of the Diffraction of Arbitrary Images Imprinted on Slow Light
O. Firstenberg, M. Shuker, N. Davidson +1
We present a scheme for eliminating the optical diffraction of slow-light in a thermal atomic medium of electromagnetically induced transparency. Nondiffraction is achieved for an…
Ramsey-like measurement of the decoherence rate between Zeeman sub-levels
M. Shuker, O. Firstenberg, Y. Sagi +3
Two-photon processes that involve different sub-levels of the ground state of an atom, are highly sensitive to depopulation and decoherence within the ground state. For example, th…
Theory of Thermal Motion in Electromagnetically Induced Transparency: Diffusion, Doppler, Dicke and Ramsey
O. Firstenberg, M. Shuker, R. Pugatch +3
We present a theoretical model for electromagnetically induced transparency (EIT) in vapor, that incorporates atomic motion and velocity-changing collisions into the dynamics of th…
Storing images in warm atomic vapor
M. Shuker, O. Firstenberg, R. Pugatch +2
Reversible and coherent storage of light in atomic medium is a key-stone of future quantum information applications. In this work, arbitrary two-dimensional images are slowed and s…
Measurement of Dicke Narrowing in Electromagnetically Induced Transparency
M. Shuker, O. Firstenberg, R. Pugatch +3
Dicke narrowing is a phenomena that dramatically reduces the Doppler width of spectral lines, due to frequent velocity-changing collisions. A similar phenomena occurs for electroma…