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fDesc[0] = "MODE Solutions is an ideal tool for the design, analysis and optimization of guided components. The eigenmode (FDE) solver accurately calculates the physical properties of guided modes in truly arbitrary waveguide geometries. The 2.5D varFDTD solver in MODE Solutions enables rapid and accurate simulation of planar waveguide geometries such as SOI tapers and ring resonators, whereas the eigenmode expansion (EME) solver is ideal for simulating long distance light propagation in waveguide devices such as spot-size converters, tapers and Bragg gratings.";

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