Coherently Driven Squeezed States with Thermal Noise
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Date
1998-09
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Abstract
Applying the master equation for a single-mode light driven by a single-mode
coherent light and damped by a single-mode thermal reservoir, we have constructed
the Fokker-Planck equation for the Q-function. On solving the resulting FokkerPlanck
equation employing the method of evaluating the propagatOl" method discussed
in Ref. [1], we have obtained the Q-function for a single-mode DSV driven
by a single-mode coherent light and damped by a single-mode thermal reservoir.
Finally, we have calculated using this Q-function the quadrature fluctuations, the
mean photon number, the variance of the photon number and the photon number
distribution. We have also carried out the same analysis for a two-mode DSV driven
by a two-mode coherent light and damped by a two-mode thermal reservoir
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Coherently Driven Squeezed