Nasrin Miri

[ 1 ] - Studying Focusing Properties of Graded Index Photonic Crystals Made of Material with Different Refractive Index

In this paper we investigate focusing properties of graded index (GRIN) photonic crystal (PC) structures which are composed of different materials with different refractive indices. GRIN PC structure is constructed from air holes in dielectric background. The holes radii are varied in the normal direction to the propagation in such a way that a parabolic effective refractive index is produced. ...