Dispersion Map Optimization for Nonlinearity Mitigation in Two-Span Phase-Sensitive Amplifier Links
Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland
Proceedings: ECOC 2016
Pages: 3Language: englishTyp: PDF
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Authors:
Astra, Egon; Laadung, Taavi (Department of Radio and Communication Engineering, Tallinn University of Technology, Tallinn, Estonia)
Olsson, Samuel L. I.; Eliasson, Henrik; Andrekson, Peter A. (Department of Radio and Communication Engineering, Tallinn University of Technology, Tallinn, Estonia Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96, Gothenburg, Sweden)
Abstract:
The first investigation of dispersion map optimization in two-span PSA-amplified links is presented. We show numerically and experimentally, that the nonlinearity mitigation improves by 1.4 dB if different dispersion maps are applied in each span, compared to single-span optimized maps.