Title :
Investigation of enhanced optical transmission effect through doubly periodic metallic nanogratings
Author :
Lerer, A.M. ; Zelenchuk, D.E. ; Makhno, V.V. ; Makhno, P.V. ; La, K.
Author_Institution :
South Fed. Univ., Rostov-on-Don
Abstract :
The paper suggests a model to address the problem of enhanced optical transmission through doubly periodic metallic nanostructures. The theoretical model combines integral equations method with impedance boundary conditions in rigorous fashion and enables modeling nanostructures with apertures of different shape. Numerical results obtained with the model have been shown to be in a good agreement with experimental ones. A comparison between square, circular and ring aperture array enhanced transmission properties has been carried out as well.
Keywords :
diffraction gratings; integral equations; light transmission; micro-optics; nanotechnology; circular aperture array; doubly periodic metallic nanogratings; enhanced optical transmission effect; impedance boundary conditions; integral equations method; ring aperture array; square aperture array; Apertures; Boundary conditions; Dielectric thin films; Electromagnetic scattering; Frequency; Impedance; Integral equations; Optical films; Optical scattering; Stimulated emission;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540858
