Cross-Correlation Method for the Formation of Laser Energy Fields with Complex Distributions

Gnatovskyy, O.V.; Negriyko, A.M.; Gnatovskyy, V.O.; Sidorenko, A.

doi:10.15407/ujpe58.02.0122

Cited by 3 publications

(1 citation statement)

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“…We are considering the task, when the interference pattern created by two laser beams illuminates a flat phase diffraction grating, which can be moved in the transverse direction. This problem represents a special case of the correlation approach (two-stage method) to form an optical field, which has a complex structure and a required distribution of the energy at a technological target [7]. In addition, it can be considered as an extension of the dynamic holography [8,9] to the case where the phase elements, in which a strong link between the distribution of the phase of the grating and the intensity fringes of the interference pattern is broken, are in use.…”

Section: Introductionmentioning

confidence: 99%

Multiplexing and Switching of Laser Beams Based on Cross-Correlation Interaction of Periodic Fields

et al. 2016

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The work is devoted to the study of the correlation technique of formation of laser beams under conditions of the interaction of coherent fields spatially periodic in the transverse direction. It is aimed at the application of this technique to the multiplexing (splitting) of an input laser beam to several output ones, management of the energy of these beams, and their clustering and debunching according to required time algorithms.

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Section: Introductionmentioning

confidence: 99%