Total Resonant Transmission and Reflection by Periodic Structures
نویسندگان
چکیده
منابع مشابه
Total Resonant Transmission and Reflection by Periodic Structures
Resonant scattering of plane waves by a periodic slab under conditions close to those that support a guided mode is accompanied by sharp transmission anomalies. For two-dimensional structures, we establish sufficient conditions, involving structural symmetry, under which these anomalies are characterized by total transmission and total reflection at frequencies separated by an arbitrarily small...
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We present a precise theoretical explanation and prediction of certain resonant peaks and dips in the electromagnetic transmission coefficient of periodically structured slabs in the presence of nonrobust guided slab modes. We also derive the leading asymptotic behavior of the related phenomenon of resonant enhancement near the guided mode. The theory applies to structures in which losses are n...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2012
ISSN: 0036-1399,1095-712X
DOI: 10.1137/110834196