An approach in optimization of soliton communication systems Soliton iletişim sistemlerinin optimizasyonu üzerine bir yaklaşim modeli
Journal of the Faculty of Engineering and Architecture of Gazi University, vol.19, no.3, pp.343-349, 2004 (SCI-Expanded, Scopus, TRDizin)
- Publication Type: Article / Article
- Volume: 19 Issue: 3
- Publication Date: 2004
- Journal Name: Journal of the Faculty of Engineering and Architecture of Gazi University
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
- Page Numbers: pp.343-349
- Keywords: Gordon-Haus timing jitter, Soliton, Soliton interaction, Time shift
- Ankara University Affiliated: Yes
Abstract
In long distance fiber optic communication systems, when optical amplifiers are considered to remove fiber losses properly, total transmission length of soliton communication system is initially determined by amplitude and frequency shifting. In this study, the amplitude and frequency shifting effects caused by both Gordon-Haus Jitter and soliton-soliton interaction were compensated together. In this way, the increase of data transmission rate and repeater distance have been provided. To reach the purpose mentioned above by modeling soliton communication system maximum shifting has firstly been calculated for the zero phase difference between the soliton pulses. Then, the optimum phase difference which lets the minimum shifting has been calculated. For the optimum shifting values which are under the same circumstances have been simulated as well. As a result of minimizing the jitter effects of soliton trains with proper phase difference we have reached the result which verifies that it increases the performance of the soliton communication systems.