Title :
The influence of the probe on the circular aperture near field
Author :
Kuryliak, D.B. ; Sharabura, O.M.
Author_Institution :
Dept. of Phys. Basis for Diagnostics of Mater., Karpenko Physico-Mech. Inst., Lviv, Ukraine
Abstract :
The axial symmetric TM-wave diffraction by the circular aperture with the presence of conical probe is analyzed rigorously using the mode-matching and analytical regularization techniques. The problem is reduced to the solution of infinite system of linear algebraic equations of the second kind. The numerical examples of the near field characteristics are discussed. The effect of the near field penetrating through the small hole is analyzed.
Keywords :
electromagnetic wave diffraction; linear algebra; analytical regularization techniques; axial symmetric TM-wave diffraction; circular aperture near field; conical probe; infinite system; linear algebraic equations; mode-matching techniques; Apertures; Diffraction; Electrodynamics; Equations; Mathematical model; Microscopy; Probes;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2012 XVIIth International Seminar/Workshop on
Conference_Location :
Tbilisi
Print_ISBN :
978-1-4673-2253-9
