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2009 | 116 | 4 | 557-559
Article title

Diffraction of Laguerre-Gaussian Beam by a Helical Axicon

Content
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Languages of publication
EN
Abstracts
EN
In this article the transformation of the Laguerre-Gaussian beam with radial mode number n and azimuthal mode number l, into a vortex, diverging or nondiverging Bessel beam with increased, decreased or zeroth phase singularity order has been investigated theoretically. We deduce and study analytical expressions for the amplitude and intensity distribution of the diffracted wave field in the process of Fresnel diffraction, using the stationary phase method, and also, for the vortex radius and the propagation distance of the output field.
Keywords
EN
Publisher

Year
Volume
116
Issue
4
Pages
557-559
Physical description
Dates
published
2009-10
Contributors
author
  • Institute of Physics, University Sts "Cyril And Methodius", Skopje, R. Macedonia
  • Institute of Physics, University Sts "Cyril And Methodius", Skopje, R. Macedonia
References
  • 1. D. McGloin, K. Dholakia, Contemp. Phys. 46, 15 (2005)
  • 2. J. Durnin, J.J. Miceli, J.H. Eberly, Phys. Rev. Lett. 58, 1499 (1987)
  • 3. J. Arlt, K. Dholakia, Opt. Commun. 177, 297 (2000)
  • 4. S. Topuzoski, Lj. Janicijevic, Opt. Commun. 282, 3426 (2009)
  • 5. H. Kogelnik, T. Li, Appl. Opt. 5, 1550 (1966)
  • 6. R.L. Phillips, L.C. Andrews, Appl. Opt. 22, 643 (1983)
  • 7. M. Born, E. Wolf, Principles of Optics, Univ. Press, Cambridge 1999
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n434kz
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