A degenerate three-level laser with a parametric amplifier |
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Authors: | Eyob Alebachew K. Fesseha |
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Affiliation: | Department of Physics, Addis Ababa University, P.O. Box 33085, Addis Ababa, Ethiopia |
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Abstract: | The aim of this paper is to study the squeezing and statistical properties of the light produced by a degenerate three-level laser whose cavity contains a degenerate parametric amplifier. In this quantum optical system the top and bottom levels of the three-level atoms injected into the laser cavity are coupled by the pump mode emerging from the parametric amplifier. For a linear gain coefficient of 100 and for a cavity damping constant of 0.8, the maximum intracavity squeezing is found at steady state and at threshold to be 93%. |
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Keywords: | 42.50.Ar 42.50.Dv |
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