Paper
14 August 2003 Calculation of acoustical field on tapered waveguide
Author Affiliations +
Abstract
In an earlier approach, the 2-D acoustical field profiles on the substrate region are often calculated with BPM. In this paper, we present a new approach based on the finite element - artificial transmitting boundary method and calculate the 2-D acoustical field on the substrate region.
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Jisheng Yang, Guofang Fan, J.P. Zhu, and Y.H. Zhu "Calculation of acoustical field on tapered waveguide", Proc. SPIE 5246, Active and Passive Optical Components for WDM Communications III, (14 August 2003); https://doi.org/10.1117/12.514559
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KEYWORDS
Directional couplers

Waveguides

Beam propagation method

Finite element methods

Tunable filters

Wave propagation

Acousto-optics

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