Squeezing enhancement by damping in a driven atom-cavity system Academic Article

abstract

• We investigate a coupled atom-cavity system in which a two-level atom is driven by a classical field. It is shown that the cavity mode, which is in a coherent state in the absence of its reservoir, can be squeezed via coupling to the reservoir. The squeezing effect is enhanced to some extent as the cavity damping rate is increased. In particular, we obtain an unusual optimal condition for the squeezing in which the pumping field is inversely proportional to the damping rate.

authors

• Nha, Hyunchul

published proceedings

• JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

author list (cited authors)

• Nha, H., Lee, J. H., Chough, Y. T., Kim, S. W., & An, K.

citation count

• 1

complete list of authors

• Nha, H||Lee, JH||Chough, YT||Kim, SW||An, K

publication date

• July 2002

publisher

• Physical Society of Japan  Publisher

published in

• Journal of the Physical Society of Japan  Journal

keywords

• Atom-cavity System
• Damping
• Reservoir
• Squeezing

Digital Object Identifier (DOI)

• 10.1143/JPSJ.71.1615

start page

• 1615

end page

• 1617

volume

• 71

issue

• 7

URL

• http://dx.doi.org/10.1143/jpsj.71.1615