Approximation of a transmission spectrum of MgO by a damped oscillator with relaxation
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The transmission spectrum of a plane-parallel MgO plate was investigated in the range of an absorption edge. The transmission intensity was approximated using the dispersion equation of the dielectric permittivity for a single oscillator taking into account relaxation. Consideration of the relaxation terms characterizing the interaction with incident radiation results in better agreement with experiment.
KeywordsTransmission Spectrum Dielectric Permittivity Dispersion Equation Transmission Intensity Complex Dielectric Permittivity
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