@Article{CiCP-1-6,
author = {},
title = {On a Fast Integral Equation Method for Diffraction Gratings},
journal = {Communications in Computational Physics},
year = {2006},
volume = {1},
number = {6},
pages = {984--1009},
abstract = {<p style="text-align: justify;">The integral equation method for the simulation of the diffraction by optical gratings is an efficient numerical tool if profile gratings determined by simple cross-section curves are considered. This method in its recent version is capable to tackle
profile curves with corners, gratings with thin coated layers, and diffraction scenarios
with unfavorably large ratio period over wavelength. We discuss special implementational issues including the efficient evaluation of the quasi-periodic Green kernels,
the quadrature algorithm, and the iterative solution of the arising systems of linear
equations. Finally, as an example we present the simulation of echelle gratings which
demonstrates the efficiency of our approach.</p>},
issn = {1991-7120},
doi = {https://doi.org/2006-CiCP-7991},
url = {https://global-sci.com/article/81404/on-a-fast-integral-equation-method-for-diffraction-gratings}
}