Title :
Analytic-numerical solution for 2D Veselago lens
Author_Institution :
Inst. of Radioeng. & Electron., Russian Acad. of Sci., Moscow
fDate :
June 29 2008-July 2 2008
Abstract :
2D Veselago lens with TE waves excited by a delta source is considered analytically and numerically. New field presentation as a series of eigen modes is proposed. This presentation allows one to study analytically field transformation when the lens material parameters are close to minus unit. Width of focal spot was analytically evaluated. Stability of effect of super resolution was studied.
Keywords :
eigenvalues and eigenfunctions; lenses; optical materials; optical resolving power; 2D Veselago lens; TE wave excitation; analytic-numerical solution; delta source; eigen modes; field transformation; focal spot width; lens material parameters; super resolution effect; Electromagnetic analysis; Electromagnetic scattering; Integral equations; Lenses; Optical materials; Slabs; Stability; Tellurium;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2008. MMET 2008. 12th International Conference on
Conference_Location :
Odesa
Print_ISBN :
978-1-4244-2284-5
DOI :
10.1109/MMET.2008.4581045
