INFLUENCE OF OPTICAL PROPERTIES OF A SEMICONDUCTOR AND A PERIODIC STRUCTURE PROFILE ON THE SURFACE PLASMON-POLARITON RESONANCE IN THE TERAHERTZ RANGE

INFLUENCE OF OPTICAL PROPERTIES OF A SEMICONDUCTOR AND A PERIODIC STRUCTURE PROFILE ON THE SURFACE PLASMON-POLARITON RESONANCE IN THE TERAHERTZ RANGE

The results of experimental and theoretical studies of specularreflection suppression in diffraction of HCN-laser terahertzradiation on InSb grating under surface plasmon-polaritonresonance condition are presented. Dependence of theresonance position and its width is investigated vs. grating depth.T...

Full description

Saved in:
Bibliographic Details
Date:2013
Main Authors: Spevak, I. S., Timchenko, M. O., Gavrikov, V. K., Kamenev, Y. Y., Shulga, V. M., Feng, J., Kats, A. V., Sun, H.-B.
Format: Article
Language:Russian
Published: Видавничий дім «Академперіодика» 2013
Online Access:http://rpra-journal.org.ua/index.php/ra/article/view/1154
Tags: Add Tag
No Tags, Be the first to tag this record!
Journal Title:Radio physics and radio astronomy

Institution

Radio physics and radio astronomy
Description
Summary:The results of experimental and theoretical studies of specularreflection suppression in diffraction of HCN-laser terahertzradiation on InSb grating under surface plasmon-polaritonresonance condition are presented. Dependence of theresonance position and its width is investigated vs. grating depth.The dielectric film deposited on the grating surface is shownto increase the resonance width and shift its maximum awayfrom the Rayleigh point. The resonance diffraction theorypresented agrees well with the experimental results, thus allowingto investigate the influence of problem parameters on theresonance characteristics.

Similar Items