18 August 1995 Finite element simulation of wavelength scale optical elements
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Proceedings Volume 2622, Optical Engineering Midwest '95; (1995) https://doi.org/10.1117/12.216808
Event: Optical Engineering Midwest '95, 1995, Chicago, IL, United States
Abstract
The finite element method is used to model the near field of optical components with dimensions on the order of a wavelength. Because open region problems are considered, a conformable local radiation boundary condition is used to truncate the domain and preserve the sparsity of the resulting matrix equation. Diffractive surface examples are presented.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bernd Lichtenberg, Bernd Lichtenberg, Kevin J. Webb, Kevin J. Webb, Neal C. Gallagher, Neal C. Gallagher, } "Finite element simulation of wavelength scale optical elements", Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); doi: 10.1117/12.216808; https://doi.org/10.1117/12.216808
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