The properties of resonant leaky modes at the second stopband are investigated with a semianalytical model applicable to asymmetric-profile gratings. The dispersion properties and guided-mode resonance features are in excellent agreement with exact formulation.
© 2006 Optical Society of America
Y. Ding and R. Magnusson, "Semianalytical Formulation of Leaky-Mode Resonance in Periodic Elements with Asymmetric Profiles," in Integrated Photonics Research and Applications/Nanophotonics, Technical Digest (CD) (Optical Society of America, 2006), paper NThA3.
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