Title: On the three formulations of trans-parent boundaries for the beam propagation method
Authors: Šumichrast, Ľubomír
Ehrhardt, Matthias
Citation: AMTEE ’07 : seventh international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2007 [Pilsen, Czech Republic].
Issue Date: 2007
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2007/data/section_i.html
ISBN: 978-80-7043-564-9
Keywords: elektromagnetické vlny;fotonické struktury;počítačová simulace;transparentní okrajové podmínky
Keywords in different language: electromagnetic waves;photonic structures;computer simulation;transparent boundary conditions
Abstract in different language: For the simulation of the propagation of optical waves in the open waveguiding structures of the integrated optics the beam propagation method of solution of the parabolic wave equation is commonly used. It is of paramount importance to have well-performing transparent boundary conditions applied on the boundaries of the computational window, to enable the superfluous portion of the propagating wave to radiate away from the waveguiding structure. Three different formulations (continuous, semi-discrete and fully-discrete) of the non-local transparent boundary conditions are introduced and compared here.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2007

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