Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Abdu Alkelly"'
Publikováno v:
International Journal of Optics. 2022:1-10
The propagation properties of partially coherent circular flat-topped (FT) vortex hollow/nonvortex beams are studied in anisotropic turbulent plasma. The analytical expression of the optical intensity of these beams is obtained by employing the exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a894ccda595a45a8f8a68d9af565ea21
https://doi.org/10.1155/2022/7798053
https://doi.org/10.1155/2022/7798053
Publikováno v:
Electronic Journal of University of Aden for Basic and Applied Sciences. 2:145-150
Focus shaping of cylindrically polarized vortex beams (CPVBs) by linear axicon is studied theoretically. Vector diffraction theory has been used to derive the expressions of the light field in the focal region. It is shown that a different intensity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::846c1becff384d5504c0f046bcc78155
https://doi.org/10.47372/ejua-ba.2021.4.122
https://doi.org/10.47372/ejua-ba.2021.4.122
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb282f36321b45732aa675f0d04abbaf
https://doi.org/10.2139/ssrn.4029007
https://doi.org/10.2139/ssrn.4029007
Autor:
Labiba Hassan, Abdu Alkelly
Publikováno v:
International Journal of Optics, Vol 2021 (2021)
The propagation of a partially Lorentz–Gauss beam in a uniform-intensity diffractive axicon is studied according to the Huygens–Fresnel principle, the Hermite–Gaussian expansion of a Lorentz function, and using the stationary phase method. We h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25623009c7d24da97083ff9c1b3bb313