20 February 2017 Beam shaping by means of different wavefront correctors
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Abstract
For some applications it is necessary to transform an intensity distribution from Gaussian to a flattop, doughnut, etc. It could be performed with the use of adaptive optics that distorts the phase of the beam and changes the shape of the focal spot in the far-field. In this paper, we present the flattop and doughnut beam formation result with the use of a bimorph and stacked-actuator deformable mirrors. The experimental results are also given.
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Julia Sheldakova, Julia Sheldakova, Alexis Kudryashov, Alexis Kudryashov, Anna Lylova, Anna Lylova, Vadim Samarkin, Vadim Samarkin, Alexander Alexandrov, Alexander Alexandrov, } "Beam shaping by means of different wavefront correctors", Proc. SPIE 10090, Laser Resonators, Microresonators, and Beam Control XIX, 100901S (20 February 2017); doi: 10.1117/12.2257448; https://doi.org/10.1117/12.2257448
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