Radiation in Systems with Near Zero Dielectric Constant

TL;DR

This paper investigates radiation phenomena in systems with near-zero dielectric constant, demonstrating enhanced intensity effects, predicting spectral-angular peaks, and discussing potential applications based on numerical estimates.

Contribution

It introduces the analysis of radiation effects in near-zero dielectric constant systems, highlighting intensity enhancement and spectral peaks, which are novel insights in this context.

Findings

Enhanced transition and diffusive radiation intensities

Predicted sharp spectral-angular peaks in transition radiation

Numerical estimates suggest practical applications

Abstract

We discuss radiation effects in systems with near zero dielectric constant. An enhancement of intensity by example of transition and diffusive radiations is demonstrated. A sharp peak in the transition radiation spectral-angular intensity is predicted. Numerical estimates for specific systems are made and possible applications are discussed.