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Efficient computation of multiple diffracted short-pulses using ray fields

  • Author(s): Erricolo, D
  • Capolino, F
  • Albani, M
  • et al.
Abstract

Numerically efficient results for short pulse propagation in a complex environment is presented in terms of multiple diffraction. As such, the time domain (TD) diffraction propagators are based on discretization of a generic short-pulse in terms of narrow rectangles, and on closed form representations of diffracted fields when the excitation is a narrow rectangular pulse.

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