Apertured paraxial Bessel beams
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Date
2010
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Publisher
Optical Soc Amer
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Abstract
The paraxial Bessel beam is obtained by applying an approximation in the wavenumbers. The scattering of the beams by a circular aperture in an absorbing screen is investigated. The scattered fields are expressed in terms of the Fresnel integrals by evaluating the Kirchhoff diffraction integral in the paraxial approximation. The results are examined numerically
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Keywords
Diffraction Free Beams, Gaussian Beams, Self-Reconstraction, Geometrical Theory, Physical Optics, Propagation, Generation, Surface, Energy, Edge
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Citation
Umul, Y.Z. (2010). Apertured paraxial Bessel beams. Journal of the Optical Society of America A-Optics Image Science and Vision, 27(3), 390-398.
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Source
Journal of the Optical Society of America A-Optics Image Science and Vision
Volume
27
Issue
3
Start Page
390
End Page
398