Enhanced self-collimation effect by low rotational symmetry in hexagonal lattice photonic crystals

Zekeriya Mehmet Yuksel, Hasan Oguz, Ozgur Onder Karakilinc +4

In this study, we present the design of a photonic crystal (PC) structure with a hexagonal lattice, where adjustments to the PC unit cell symmetry reveal an all-angle self-collimat…