论文信息 - Algorithm for the Generation of Non-diffracting Bessel Modes

Algorithm for the Generation of Non-diffracting Bessel Modes

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.

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