Squeezing spectra of the output field by high density exciton laser
Abstract
The effect of the non-linear interaction between the high density Wannier excitons is analysed. We use the Fokker-Planck equation in the positive P presentation and the corresponding stochastic differential equation to study the composite system of a single mode cavity field and exciton under classical field pumping. The small fluctuation approximation is made to get the quadrature squeezing spectra of the output light field. The conditions for the squeezing of the either quadrature component of the output light are given.
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