Title :
Analytical approach to the theory of resonance diffraction by periodically modulated boundaries
Author_Institution :
Kharkiv Mil. Univ., Ukraine
Abstract :
Light diffraction by gratings formed on high conducting surfaces can lead to great changes in the properties of the diffracted waves if one of them is close to the surface electromagnetic wave (SEW) or, in other words, the surface plasmon polariton (SPP). An analytical approach allows both to make predictions of the resonance properties of a given grating and to formulate requirements for designing gratings with specified properties (this problem presents a very hard task for numerical methods). This report presents new results from an analytical approach to the problem of impedance gratings
Keywords :
diffraction gratings; electromagnetic wave diffraction; light diffraction; surface electromagnetic waves; surface plasmon resonance; diffracted waves; diffraction gratings; high conducting surfaces; impedance gratings; light diffraction; periodically modulated boundaries; resonance diffraction; resonance properties; surface electromagnetic wave; surface plasmon polariton; Absorption; Boundary conditions; Diffraction gratings; Optical diffraction; Optical surface waves; Plasmons; Polarization; Resonance; Surface impedance; Surface waves;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2000. MMET 2000. International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6347-7
DOI :
10.1109/MMET.2000.890543
