Hybrid Raman/EDFA optical fiber amplifiers configuration in amplified ultra wide band wavelength division multiplexed systems

Author:

Zaki Rashed Ahmed Nabih1ORCID,Madala Kranthi2,Babu Gade Harish3,Ahammad Shaik Hasane4,Hossain Md. Amzad56,Daher Malek G.78,Farouk Sara1

Affiliation:

1. Electronics and Electrical Communications Engineering Department, Faculty of Electronic Engineering , Menoufia University , Menouf , 32951 , Egypt

2. Department of EIE , VRSEC , Kanuru , Vijayawada , India

3. Department of ECE , CVR College of Engineering , Hyderabad , India

4. Department of ECE , Koneru Lakshmaiah Education Foundation , Vaddeswaram , Andhra Pradesh , 522302 , India

5. Institute of Theoretical Electrical Engineering, Faculty of Electrical Engineering and Information Technology , Ruhr University Bochum , 44801 Bochum , Germany

6. Department of Electrical and Electronic Engineering , Jashore University of Science and Technology , Jashore , 7408 , Bangladesh

7. Physics Department , Islamic University of Gaza , P.O. Box 108 , Gaza , Palestine

8. School of physics , Universiti Sains Malaysia , 11800 , Penang , Malaysia

Abstract

Abstract This paper presented the hybrid Raman and erbium doped fiber amplifiers in amplified wavelength division multiplexed systems. Important role of singly and hybrid light amplifiers are clarified in the presented work. EDFA/RAMAN based average power model based Raman amplifiers are used for strength the signal power levels. CW laser with return to zero code are employed in amplified multiplexed systems. The optimum EDFA optical amplifiers length is used to strength the signal through the optical fiber channel. The max. signal quality and min. error rates are obtained with the presented model. By the assistance of multi pumped lasers for the flat gain in the hybrid EDFA/Raman light amplifiers.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

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