Spatial distribution of the intensity of laser beam diffracted on the conical surface of an axicon

Martirosyan, A. E.

doi:10.3103/s1068337208030043

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…For studies of characteristics of light beams diffracted in optical elements, a software has been developed [15,16] to calculate the Fresnel integral in case of the light diffraction on axicons; this software in the present work was modified and applied for study of diffraction of beams on BR VPP: x y x y…”

Section: Spatial Distribution Of Gaussian Beam Diffraction In Br Vpp mentioning

confidence: 99%

Influence of retardation between orthogonal components of circularly polarized light in the vortex phase plate on the structure of diffracted beam

Martirosyan

2014

J. Contemp. Phys.

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Abstract⎯ The influence of retardation between orthogonal components of circularly polarized light on diffraction pattern generated by the vortex phase plate with a birefringence medium is considered. It is shown that if the ideal retardation π is broken, the pattern diffracted from the phase plate is described by superposition of two components: the vortex beam with the deep hole and the incident beam which preserves its initial characteristics. The computation results characterizing the influence of retardation on the Gaussian and Airy beams transformation in the vortex phase plate are presented. These results point out that vortex beam characteristics are very sensitive to retardation shift from its ideal value. We analyze and present the characteristics of the vortex phase plate that are required for the true vortex pattern generation.

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Section: Spatial Distribution Of Gaussian Beam Diffraction In Br Vpp mentioning

confidence: 99%

Influence of retardation between orthogonal components of circularly polarized light in the vortex phase plate on the structure of diffracted beam

Martirosyan

2014

J. Contemp. Phys.

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Using an absorbing axicon for suppression of spatial modulations in the region of Bessel beam

Martirosyan

2009

J. Contemp. Phys.

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Spatial distribution of the intensity of laser beam diffracted on the conical surface of an axicon

Cited by 2 publications

References 10 publications

Influence of retardation between orthogonal components of circularly polarized light in the vortex phase plate on the structure of diffracted beam

Influence of retardation between orthogonal components of circularly polarized light in the vortex phase plate on the structure of diffracted beam

Using an absorbing axicon for suppression of spatial modulations in the region of Bessel beam

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