Nonlinear Propagation of Extreme Pulsed Light: Ab Initio Computational Study
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)（2023）
Abstract
We have been developing a theoretical and computational method for the interaction of intense ultrashort optical pulses with solids based on the ab initio time-dependent density functional theory (TDDFT). Coupling Maxwell equations with ab initio electronic motion described by TDDFT, nonlinear light propagation of extreme pulsed light can be described. The method has been implemented in an open-source software SALMON, developed by the authors' group [1].
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Key words
computational method,extreme pulsed light,initio computational study,initio electronic motion,initio time-dependent density functional theory,intense ultrashort optical pulses,nonlinear light propagation,nonlinear propagation,TDDFT,theoretical method
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