Archivio Istituzionale della RicercaHigh-order Raman amplification using ultra-long Raman fiber lasers (URFLs) has proven to be a promising solution for future long-haul and unrepeatered communication links, combining a simple design with low signal power variation (SPV) and superior optical signal to noise ratios (OSNRs). We analyze here the direct impact of RIN transfer on transmission performance, varying both front-end FBG reflectivity and forward pump power in order to control RIN transfer in the URFL amplification scheme.
Optimal balance of RIN and ASE impairments in ultra-long raman laser amplified 10 × 30 GBaud DP-QPSK transmission / Gallazzi, Francesca; Rizzelli, Giuseppe; Iqbal, Md Asif; Tan, Mingming; Harper, Paul; Ania-Castaño´n, Juan Diego. - ELETTRONICO. - 2017:(2017). (Intervento presentato al convegno The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 tenutosi a deu nel 2017) [10.1109/CLEOE-EQEC.2017.8086932].
Optimal balance of RIN and ASE impairments in ultra-long raman laser amplified 10 × 30 GBaud DP-QPSK transmission
Rizzelli, Giuseppe;
2017
Abstract
High-order Raman amplification using ultra-long Raman fiber lasers (URFLs) has proven to be a promising solution for future long-haul and unrepeatered communication links, combining a simple design with low signal power variation (SPV) and superior optical signal to noise ratios (OSNRs). We analyze here the direct impact of RIN transfer on transmission performance, varying both front-end FBG reflectivity and forward pump power in order to control RIN transfer in the URFL amplification scheme.
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https://hdl.handle.net/11583/2724433
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