Abstract
Bessel beam propagation in scattering media is simulated using the angular spectrum method combined
with slice-by-slice propagation model. Generating Bessel beams with a spatial light modulator, which provides
a means to adjust flexibly the parameters of the Bessel beam, allows us to validate the simulation results
experimentally. The study reveals that the self-reconstructing length changes oppositely with the axicon angle
(i.e., the larger the axicon angle, the shorter the self-reconstructing length). The radius of the incident
beam has little influence on the self-reconstruction of the Bessel beam central lobe.
© 2013 Chinese Optics Letters
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