Phase front retrieval and correction of Bessel beams

Abstract

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.

References in corpus (6)

• Optical guiding in meter-scale plasma waveguides
• High-quality Tailored-edge Cleaving Using Aberration-corrected Bessel-like Beams
• Spatiotemporal Amplitude and Phase Retrieval of Bessel-X pulses using a Hartmann-Shack Sensor
• Meter-Scale, Conditioned Hydrodynamic Optical-Field-Ionized Plasma Channels
• Self-waveguiding of relativistic laser pulses in neutral gas channel
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• Scaling Laws in Plasma Channels for Laser Wakefield Accelerators