Schematic diagram of the one-dimensional distributed feedback Bragg photonic crystal structure (<i>AB</i>)^<i>N</i><i>C</i>(<i>BA</i>)^<i>N</i>, with <i>N =</i> 3.

Abstract

Schematic diagram of the one-dimensional distributed feedback Bragg photonic crystal structure (AB)NC(BA)N, with N = 3.</p