Phase front retrieval and correction of Bessel beams
Reviewed by Pithpith:GAK4NB2Oopen to challenge →
classification
physics.optics
physics.acc-ph
keywords
besselbeamsintensityaberrationsaffectedaloneamplitudeaxicons
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Bessel beams generated with non-ideal axicons are affected by aberrations. We introduce a method to retrieve the complex amplitude of a Bessel beam from intensity measurements alone, and then use this information to correct the wavefront and intensity profile using a deformable mirror.
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