Shape resonances in nested diffraction gratings
نویسندگان
چکیده
منابع مشابه
Shape resonances in nested diffraction gratings
The diffraction problem of a plane wave impinging on a grating formed by nested cavities is solved by means of the modal method, for s and p polarization modes. The cavities are formed by perfectly conducting sheets that describe rectangular profiles. The electromagnetic response of the grating is analyzed, paying particular attention to the generation of resonances within the structure. The de...
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ژورنال
عنوان ژورنال: Optik
سال: 2005
ISSN: 0030-4026
DOI: 10.1016/j.ijleo.2004.11.002