Volterra Nonlinear Compensation of 112 Gb/s Ultra-long-haul Coherent Optical OFDM based on Frequency-Shaped Decision Feedback
Proceedings:
Conference:
ECOC 2009 - 35th European Conference on Optical Communication
Town:
Vienna, Austria
Date:
09/20/2009 - 09/24/2009
Authors:
Weidenfeld, Rakefet; Nazarathy, Moshe (EE Dept., Technion, Israel Institute of Technology, Haifa, 32000, Israel)
Noe, Reinhold (Opt. Comm. Eng., Univ. Paderborn, Germany)
Shpantzer, Isaac (Celight Inc., 12200 Tech Road, Silver Spring, MD, USA)
Noe, Reinhold (Opt. Comm. Eng., Univ. Paderborn, Germany)
Shpantzer, Isaac (Celight Inc., 12200 Tech Road, Silver Spring, MD, USA)
File size:
642,89 kB
Pages:
2
Language:
english
Type:
Price:
15.00 €
Payment:
Abstract:
A novel DSP-based FWM compensation scheme for 112Gb/s CO-OFDM based on decision-feedbackaided frequency-shaped Volterra nonlinear filtering, with low O(MlogM) realization complexity, improves the worst Q-factor by ~7dB at 2000Km, outperforming a prior low-complexity nonlinear compensation scheme by ~2dB.
