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    Pump-pulse induced chirp production in semiconductors

    Nonlinear absorption and refractive index changes in wide-gap semiconductors (CdS, CdSSe, and GaSe) after ps light irradiation are determined with an excite-and-probebeam spectrometer. Based on a simple model ...

    M. Kaschke, B. Wilhelmi, V. D. Egorov, H. X. Nguyen, R. Zimmermann in Applied Physics B (1988)