Analysis of diffraction gratings by using an edge element method
نویسندگان
چکیده
منابع مشابه
Analysis of diffraction gratings by using an edge element method.
Typically the grating problem is formulated for TE and TM polarizations by using, respectively, the electric and magnetic fields aligned with the grating wall and perpendicular to the plane of incidence, and this leads to a one-field-component problem. For some grating profiles such as metallic gratings with a triangular profile, the prediction of TM polarization by using a standard finite-elem...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2005
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.22.000278