Physics

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Browsing Physics by Author "Abate, Tsedeke"

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    Superposed Laser Output Light
    (Addis Ababa University, 2012-02) Abate, Tsedeke; Kassahun, Fesseha (PhD)
    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