Axicon Aberration Generated Tunable Optical Arrays

摘要

In this paper, we studied the effect on the aberration patterns generated from oblique axicon by varying its cone angle. We reported that the spots size and order of short-range non-diverging optical arrays generated at the center of aberration patterns can be tuned by precisely controlling the cone angle of the axicon. This study might find its importance in attaining complete command over these non-diverging array.