Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Alaaeddine Rjeb"'
Autor:
Alaaeddine Rjeb, Islam Ashry, Abderrahim Fakiri, Juan M. Marin, Fares Banjar, Shaj K. Manjalivalapil, Anwar Md Parvez, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Access, Vol 12, Pp 74649-74661 (2024)
Pipeline networks are the most reliable and efficient means of transporting oil, gas, and fluids across extensive distances. Therefore, monitoring pipelines continuously and ensuring their correct operation is essential. In this work, we investigated
Externí odkaz:
https://doaj.org/article/777ecadfe7a34d139961d561b920ef79
Autor:
Tien Khee Ng, Alaaeddine Rjeb, Mitchell A. Cox, Steevy J. Cordette, Yating Wan, Islam Ashry, Qiaoqiang Gan, Andrea Fratalocchi, Kazuhiro Ohkawa, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-9 (2024)
A brief account of photonics research activities in the selected countries in the Middle East and Africa is presented in this article. Though not comprehensive, we hope to provide a glimpse of the research landscape in the region, and the collaborati
Externí odkaz:
https://doaj.org/article/028ab1e545ba423a97957c5cd6413882
Publikováno v:
Results in Optics, Vol 11, Iss , Pp 100420- (2023)
Orbital angular momentum (OAM) modes over photonic crystal fibers (PCFs) have shown great capability in unleashing the available data rates in optical communication systems. In this paper, we propose and numerically design a novel elliptical photonic
Externí odkaz:
https://doaj.org/article/72e641e039964667ac26aecf7103624d
Autor:
Alaaeddine Rjeb, Amr M. Ragheb, Maged A. Esmail, Habib Fathallah, Mohsen Machhout, Saleh A. Alshebeili
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 5, Pp 1-11 (2022)
In this article, we propose, design, and numerically assess a novel parametric refractive index profile for optical fiber, which we refer to as reciprocal-inverse graded index fiber (R-IGIF). The R-IGIF features a shape parameter $\alpha$ that contro
Externí odkaz:
https://doaj.org/article/ffc36277e1cd4475b0114e569b65b85f
Publikováno v:
IEEE Access, Vol 8, Pp 226737-226753 (2020)
In this work, we propose and theoretically/numerically investigate a novel parametric refractive index profile for few mode fibers, referred to as a hyperbolic tangent few mode fiber (HTAN-FMF). To the best of our knowledge, the HTAN-FMF is adopted f
Externí odkaz:
https://doaj.org/article/b1f7af3e199d411bbb6d3ba22c19a708
Publikováno v:
IEEE Journal of Quantum Electronics. 57:1-12
A novel weakly guiding multimode fiber (MMF) with enhanced performance, named inverse hyperbolic tangent MMF (IHTAN MMF), is proposed and designed to exhibit larger separation ( ${\geq }1\times 10\,\,^{\mathrm{ -4}}$ ) within 14 mode groups (MGs). Th
Publikováno v:
Optoelectronics Letters. 17:501-506
In this paper, we propose and numerically investigate a novel circular lattice photonic crystal fiber (CL-PCF) using controllable GeO2 doped silica, suitable for modes carrying quantized orbital angular momentum (OAM). Large effective index separatio
Publikováno v:
Multiplexing-Recent Advances and Novel Applications
Space division multiplexing (SDM) over fibers has introduced a new paradigm in optical communication thanks to its capability to meet the ever-renewed demand of more transmission capacity and on large spectral efficiency. This ever-increasing demand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29706436e1f0d58eb3738d5f7f686a5e
https://mts.intechopen.com/articles/show/title/multiplexing-transmission-and-de-multiplexing-of-oam-modes-through-specialty-fibers
https://mts.intechopen.com/articles/show/title/multiplexing-transmission-and-de-multiplexing-of-oam-modes-through-specialty-fibers
Autor:
Alaaeddine Rjeb, Hussein Seleem, Amr M. Ragheb, Habib Fathallah, Maged A. Esmail, Mohsen Machhout, Saleh Alshebeili
Publikováno v:
2022 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS).
Partial & Full MIMO for Orbital Angular Momentum Mode Group Division Multiplexing via Optical Fibers
Publikováno v:
2022 IEEE 9th International Conference on Sciences of Electronics, Technologies of Information and Telecommunications (SETIT).