Nonlinear PML boundary conditions for nonparaxial BPM in chi((2)) materials

PETRUSKEVICIUS R
BELLANCA G.
BASSI P

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Publication date

January 1998

DOI

10.1109/68.720285

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Abstract

Nonlinear perfectly matched layer (NL-PML) boundary conditions for a nonparaxial finite-difference beam propagation method are developed and applied to the simulation of spatial solitary waves in periodically poled second-order nonlinear materials. Their overall better performance is verified comparing their effectiveness with that of linear PML and transparent boundary conditions

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Nonlinear PML boundary conditions for nonparaxial BPM in chi((2)) materials

Abstract

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Nonlinear PML boundary conditions for nonparaxial BPM in chi((2)) materials

Abstract

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