New design of interference band-pass infrared filter

Abstract

The new design of the interference band-pass infrared filters is proposed. The analytic expressions for the analysis structure "layer with the high refractive index - interference mirror - layer with the high refractive index" are obtained. The refractive indices optimal and thicknesses of individual layers that limited interference mirror are obtained. © 2011 Versita Warsaw and Springer-Verlag Wien.