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Proceedings Paper

Far-field approximation in two-dimensional slab-waveguides
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Paper Abstract

In this paper, we investigate the criteria for far-field approximation in a 2D problem, including the phase criterion. Using a silicon-lab as the platform, we will also compare these criteria with those of a 3D scattering problem for both sub-wavelength and large objects. The convergence of the exact solution, based on Hankel functions, and the far-field approximation are presented.

Paper Details

Date Published: 17 January 2011
PDF: 6 pages
Proc. SPIE 7943, Silicon Photonics VI, 79430N (17 January 2011); doi: 10.1117/12.873652
Show Author Affiliations
Amir Hosseini, The Univ. of Texas at Austin (United States)
Ray T. Chen, The Univ. of Texas at Austin (United States)

Published in SPIE Proceedings Vol. 7943:
Silicon Photonics VI
Joel A. Kubby; Graham T. Reed, Editor(s)

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