Interactions of Two-Level Atoms with a Cavity Mode
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Date
1999-06
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Addis Ababa University
Abstract
Applyillg the solutions of the qualltulIl Langevin equations, we calculate the
variances of the quadrature operators for the cavity mode, the squeezing spectrulI/,
spectrulll of intensity fluctuatiolls alld the power spectrum of the output mode
produced by two-level atoll/s interacting with a single cavity mode, driven by a
coherent light and coupled to a squeezed vacuum reservoir. Employing the same
solutions, we obtain the antillorll/ally ordered characteristic jilllctioll defined ill the
Heisellberg picture. With the aid of the resultillg characteristic jill/ctioll, we
determille the Q jill/ctioll which is thell used to calculate the lIleall alld variallce of
the photollllulllber as well as the photolllllllllber distributioll of the output mode
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Keywords
Atoms with a Cavity Mode