La revue : Journal of Optic Communication
Domaine : Photonic Fiber
Mots Clés : optoelectronics, photonic fiber, sensor, numerical simulation, optical fiber, chromatic dispersion
Auteur : M. DEBBAL M. BOUREGAA H. CHIKH-BLED M. CHIKH-BLED M. OUADAH
Issn : 2191-6322 Eissn : vol : 40, Num : , pp : 1-4
Date de publication : 2019-06-15
Résume : This paper describes study of photonic crystal fiber (PCF) in order to study the influence of temperature on the chromatic dispersion; these types of fibers are based on commercial structures, but air holes will be infiltrated with water. Using finite domain-beam propagation method, it is shown that the zero dispersion wavelength can be shifted from 1.058753 to 1.271767 µm, a shift
of 213 nm. At 50 °C, a shift of 169 nm.
La revue : Photonics Letters of Poland
Domaine : Optical Communication
Mots Clés : Auteur : M.Bouregaa, M.Chikh-Bled, M.Debbal, C.Ouadah, H.Chikh-Bled
Issn : 2080-2242 Eissn : vol : 10, Num : 04, pp : 121-123
Date de publication : 2018-12-31
Résume : Many multiple access techniques have been proposed and demonstrated to provide flexible solutions for FTTH network configurations. The performance of this system suffers because of the correlation properties that contribute to a high level of Multiple Access Interference (MAI), low system capacity (users), and lower transmission rate. In this paper, we have proposed Optical CDMA (OCDMA) as a configuration solution for FTTH networks to improve the performance of this type of network.