Transmission Over 1050-km Few-Mode Fiber Based on Bidirectional Distributed Raman Amplification

Transmission Over 1050-km Few-Mode Fiber Based on Bidirectional Distributed Raman Amplification

We characterize the distributed Raman amplification in a 70-km three spatial-mode few-mode fiber with different pump configurations and demonstrate bidirectional pumped Raman amplification and 1050 km combined wavelength-division and spatial-division multiplexed transmission in the same fiber with a...

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Veröffentlicht in:Journal of lightwave technology 2016-04, Vol.34 (8), p.1864-1871
Hauptverfasser: Esmaeelpour, Mina, Ryf, Roland, Fontaine, Nicolas K., Haoshuo Chen, Gnauck, Alan H., Essiambre, Rene-Jean, Toulouse, Jean, Yi Sun, Lingle, Robert
Format: Artikel
Sprache:eng
Schlagworte:
Couplings
distributed Raman amplification
Gain
Graded-index few-mode fiber
Optical polarization
Optical pumping
SDM
Stimulated emission
Wavelength division multiplexing
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Beschreibung
Zusammenfassung:We characterize the distributed Raman amplification in a 70-km three spatial-mode few-mode fiber with different pump configurations and demonstrate bidirectional pumped Raman amplification and 1050 km combined wavelength-division and spatial-division multiplexed transmission in the same fiber with a zero net gain fiber span.
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2016.2526908