29 November 2016 Diffraction of short pulsed Laguerre–Gaussian beams
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Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1003514 (2016) https://doi.org/10.1117/12.2248668
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation
Abstract
Based on the numerical solution of the parabolic wave equation for the complex spectral amplitude of the wave field the propagation of a short pulsed Laguerre–Gaussian beam with femtosecond duration was studied. It has been shown that the diffraction broadening of the Laguerre–Gaussian beam decreases with the pulse duration in comparison with continuous-wave radiation.
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V. A. Banakh, V. A. Banakh, L. O. Gerasimova, L. O. Gerasimova, } "Diffraction of short pulsed Laguerre–Gaussian beams ", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1003514 (29 November 2016); doi: 10.1117/12.2248668; https://doi.org/10.1117/12.2248668
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