Abstract
We investigate 2D switching wave of nonlinear absorption in a semiconduntor under the high intensive laser pulse action. A laser pulse interaction with semiconductor is described by the set of 2D nonlinear differential equations. To solve these equations numerically we have developed the conservative finite-difference scheme. It’s realization is based on the original two-stage iteration process. It is very important, that the finite-difference scheme is conservative one on each of iterations because we have to provide a simulation on big time interval.
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Acknowledgments
The investigation was made using support of the Russian Science Foundation (Grant 14-21-00081).
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Trofimov, V.A., Loginova, M.M., Egorenkov, V.A. (2017). Conservative Finite-Difference Scheme for Computer Simulation of Field Optical Bistability. In: Dimov, I., FaragĂ³, I., Vulkov, L. (eds) Numerical Analysis and Its Applications. NAA 2016. Lecture Notes in Computer Science(), vol 10187. Springer, Cham. https://doi.org/10.1007/978-3-319-57099-0_78
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DOI: https://doi.org/10.1007/978-3-319-57099-0_78
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