Hybrid analytic-numeric calculation method for light through a bounded planar dielectric

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Nicolau, J.B. and Groesen van, E. (2005) Hybrid analytic-numeric calculation method for light through a bounded planar dielectric. Journal of Nonlinear Optical Physics & Materials, 14 (2). pp. 161-176. ISSN 0218-8635

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Abstract:We present a hybrid analytic-numeric method to calculate the transmission and reflection of light that is fluxed into a bounded complicated optical structure surrounded by air. The solution is obtained by numerical calculations inside a square containing the structure and by analytical calculations outside the square. For solving the 2D Helmholtz equation we formulate transparent-influx boundary conditions (TIBCs) on the boundaries of the square; these are incorporated into a variational formulation of the Helmholtz equation to obtain a FEM-implementation for the interior calculations.
Item Type:Article
Copyright:© 2005 World Scientific Publishing Company
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/53376
Official URL:http://dx.doi.org/10.1142/S021886350500261X
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Metis ID: 226023