Diffraction Grating Efficiencies an Exact Differential Algorithm Valid for High Conductivities
- 1 September 1983
- journal article
- research article
- Published by Taylor & Francis in Optica Acta: International Journal of Optics
- Vol. 30 (9) , 1273-1286
- https://doi.org/10.1080/713821350
Abstract
An exact differential algorithm is developed, using a conformal transformation for the half-space outside the grating and a non-conformal transformation that coincides with the former for the interior of the metal. As an example, the theory is applied to the E Á mode for a cycloidal profile.Keywords
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