The iterative algorithm developed allows calculation of phase optical elements serving to transform incident coherent light into non-diffracting beams characterized by an unchanging transverse intensity distribution. Such non-diffracting light beams represent Bessel modes and are described as a superposition of a small number of Bessel functions with equal arguments. The results of numerical calculations are discussed.
No takes yet. Share an insight, caveat, or question.
Kotlyar et al. (1995) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: