Abstract:In this paper, we develop a mathematical model to study the effects of carrier heating induced by a laser beam on Raman susceptibility of weakly-polar semiconductor magneto-plasmas. Using coupled mode approach, we obtain expressions for the real and imaginary parts of Raman susceptibility (Re( χ_R),Im( χ_R)) under hydrodynamic and rotating-wave approximations. In order to validate the results, we perform numerical analysis for n-InSb crystal - CO2 laser system. We observed change of sign of Re( χ_R) as well… Show more
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