| Authors: | K. Quang Le, T. Benson, P. Bienstman | | Title: | Application of modified Padé approximant operators to time-domain beam propagation methods | | Format: | International Journal | | Publication date: | 11/2009 | | Journal/Conference/Book: | Journal of Optical Society of America B
| | Volume(Issue): | 26(12) p.2285-2289 | | DOI: | 10.1364/josab.26.002285 | | Citations: | 4 (Dimensions.ai - last update: 15/12/2024)
2 (OpenCitations - last update: 3/5/2024)
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Abstract
We demonstrate the usefulness of the recently introduced modified Padé approximant operators for the solution of time-domain beam propagation problems. We show this both for a wideband method which can take reflections into account, and for a split-step method for the modeling of ultrashort unidirectional pulses. The resulting approaches achieve high-order accuracy not only in space but also in time. Related Research Topics
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