Superposed Laser Output Light
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Date
2012-02
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Addis Ababa University
Abstract
We study the squeezing and statistical properties of the superposed output light from two
identical three-level lasers. Applying the Q function for the superposed output light, we
calculate the mean photon number, the variance of photon number, and the quadrature
variance. It is found that the degree of squeezing increases with the linear gain coe cient.
Moreover, the degree of squeezing of the superposed light is found to be twice that of the
light from one three-level laser
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Keywords
Superposed Laser