|
Depot Institutionnel de l'UMBB >
Mémoires de Master 2 >
Institut de Génie Electrique et d'Electronique >
Telecommunication >
Veuillez utiliser cette adresse pour citer ce document :
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/11740
|
| Titre: | Study and simulation of different amplification techniques in optical fiber communication link |
| Auteur(s): | Benabdallah, Okba
Mokeddem, Walid
Zitouni, Abdelkader(Supervisor) |
| Mots-clés: | Study and simulation
Optical fiber
Amplification techniques |
| Date de publication: | 2020 |
| Résumé: | The aim of this work is to do a comparative study between a two popular optical amplifiers performances: the RAMAN amplifier and the EDFA (erbium doped fiber amplifier) in dense wavelength division multiplexing (DWDM) system. by using two modulation formats non-return to zero (NRZ) and return to zero (RZ).
We have studied the effect of the bit rate, length of fiber and input power on the performance of the concerned amplifiers in a point to point 8 channel DWDM topology, operating at wavelength 1550 nm. For getting better results a hybrid configuration has been done by cascading EDFA and RAMAN. OptiSystem 17 software is used to simulate the overall system. The performance characteristics in terms of Q-factor, eye diagram ,bit error rate, gain and noise are compared and discussed by simulating different cases using tables and graphs in order to compare the different results. |
| Description: | xiv-77-xii p |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/11740 |
| Collection(s) : | Telecommunication
|
Fichier(s) constituant ce document :
|
Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.
|
