Comparison of Nonlinear Compensation Techniques for 400-Gb/s Coherent Multi-Band OFDM Super-Channels

Engineering & Materials Science

• Equalizers 85%
• Transfer functions 71%
• Orthogonal frequency division multiplexing 71%
• Compensation and Redress 60%
• Backpropagation 59%
• Single mode fibers 42%
• Wavelength division multiplexing 34%
• Computational complexity 25%
• Optical communication 18%
• Quadrature amplitude modulation 17%
• Polarization 14%
• Communication systems 12%
• Fibers 10%

Physics & Astronomy

• frequency division multiplexing 100%
• transfer functions 56%
• wavelength division multiplexing 24%
• performance 19%
• fibers 19%
• nonlinearity 17%
• quadrature amplitude modulation 13%
• telecommunication 10%
• optical communication 9%
• simulation 8%
• evaluation 7%
• polarization 6%

Chemistry

• Fiber 50%
• Optical Communication 41%
• Monte Carlo Method 27%
• Simulation 16%