2018/05/15 by E. Sillekens, D. Semrau, D. Lavery +3 · 1 citation
Computer Science · Engineering · Mathematics · Physics and Astronomy · #Advanced Fiber Laser Technologies #Advanced Photonic Communication Systems #Channel (broadcasting) #Constellation #Fibre Channel #Nonlinear system #Optical Network Technologies #Optical communication #Optical fiber #Transceiver #cs.IT #math.IT
paper · pdf · doi:10.1109/ecoc.2018.8535199
published as European Conference on Optical Communications (ECOC) 2018, paper Tu3G.3
arxiv created 2018/05/15 · openalex created_date 2018/06/01 · openalex publication_date 2018/09/01 · arxiv updated 2018/11/21 · openalex updated_date 2026/08/05
A geometrically-shaped 256-QAM constellation, tailored to the nonlinear optical fibre channel, is experimentally demonstrated. The proposed constellation outperforms both uniform and AWGN-tailored 256-QAM, as it is designed to optimise the trade-off between shaping gain, nonlinearity and transceiver impairments.