Article

Plasma Investigations
2012. V. 50. № 1. P. 15–20
Petrin A.B.
Two regimes of nanofocusing of the surface plasmon-polariton wave at the vertex of the metal micropoint
Annotation
Nanofocusing of electromagnetic energy of the optical range near a microscale sharp cone tip on a metallic surface of the convergent surface plasmon-polariton wave is considered. Two regimes of focusing, which differ by a type of in the peculiarity of the electric field, are found. A transition from one regime to the other upon changing the apex angle of the tip is considered.
Article reference:
Petrin A.B. Two regimes of nanofocusing of the surface plasmon-polariton wave at the vertex of the metal micropoint, High Temp., 2012. V. 50. № 1. P. 15