Search Results - "Vgenopoulou, V."

Volterra-Based Nonlinear Compensation in 400 Gb/s WDM Multiband Coherent Optical OFDM Systems by Vgenopoulou, V., Amari, A., Song, M., Pincemin, E., Roudas, I., Jaouen, Y.

“…We apply a 3 rd -order inverse Volterra series nonlinear equalizer to a 400 Gb/s WDM multiband PM-16QAM OFDM signal. IVSTF-NLE provides a 0.6 dB Q-factor…”
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MIMO Nonlinear Equalizer based on Inverse Volterra Series Transfer Function for Coherent SDM Systems by Vgenopoulou, V., Diamantopoulos, N. P., Roudas, I., Sygletos, S.

“…We propose a novel MIMO Volterra-based nonlinear equalizer. Simulation results revealed a ∼0.8 dB g 2 -factor improvement, after transmitting 6×32 Gbaud…”
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Impact of reduced complexity inverse Volterra series transfer function-based nonlinear equalizer in coherent OFDM systems for next-generation core networks by Giacoumidis, E., Aldaya, I., Vgenopoulou, V., Doran, N. J., Jaouen, Y.

“…A modern electronic nonlinearity equalizer (NLE) based on inverse Volterra series transfer function (IVSTF) with reduced complexity is applied on coherent…”
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Asymptotic Approximation of the Probability Density Function of the Nonlinear Phase Noise Using the Method of Steepest Descent by Vgenopoulou, V., Roudas, I., Ho, K.P., Chochliouros, I., Agapiou, G., Doukoglou, T.

“…Fiber-optic communication systems using phase shift keying (PSK) modulation may suffer from nonlinear phase noise. In this paper, an asymptotic approximation…”
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