Abstract
Abstract In this article, we examine the generation of supercontinuum spectra using various non-Gaussian pulses in semiconductor quantum wells. Specifically, we employ weak probe pulses modulated by a strong optical beam, leveraging electromagnetically induced transparency within the system. Our findings indicate that the characteristics of supercontinuum generation, as compared to traditional Gaussian pulses, differ significantly when non-Gaussian pulses, such as sinh-Gaussian, cosh-Gaussian, and tanh-Gaussian pulses are being used. Notably, among the pulses studied, the cosh-Gaussian pulse achieves the broadest supercontinuum span, reaching ~21 μm, at the end of the semiconductor quantum well. These results suggest potential applications in optoelectronic and photonic devices designed for spectroscopic analysis.
Published Version
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