The Modulator Parameter Extractor is a software tool that enables parameter fitting of measurements from MQW Electroabsorption Modulators [1] with one or two dimensional functions, using a polynomial form.
Modulator Parameter Extractor generates a polynomial matrix file containing the coefficients of the fitted measurements, calculated from the input measurements such as the dependence of the fiber-to-fiber loss and alpha-parameter on the number of photogenerated carriers and bias voltage.
OptiSPICE uses this file as an input to the Electroabsorption modulator element.
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