Adaptive frequency-domain equalization in digital coherent optical receivers
We propose a novel frequency-domain adaptive equalizer in digital coherent optical
receivers, which can reduce computational complexity of the conventional time-domain …
receivers, which can reduce computational complexity of the conventional time-domain …
Adaptive chromatic dispersion compensation for coherent communication systems using delay-tap sampling technique
A fast and low-complexity adaptive chromatic dispersion (CD) compensation algorithm
based on delay-tap sampling technique for optical coherent systems is proposed. By …
based on delay-tap sampling technique for optical coherent systems is proposed. By …
Analytical estimation of phase noise influence in coherent transmission system with digital dispersion equalization
We present a novel investigation on the enhancement of phase noise in coherent optical
transmission system due to electronic chromatic dispersion compensation. Two types of …
transmission system due to electronic chromatic dispersion compensation. Two types of …
Receiver implemented RF pilot tone phase noise mitigation in coherent optical nPSK and nQAM systems
In this paper, a novel method for extracting an RF pilot carrier signal in the coherent receiver
is presented. The RF carrier is used to mitigate the phase noise influence in n-level PSK and …
is presented. The RF carrier is used to mitigate the phase noise influence in n-level PSK and …
Experimental demonstration of adaptive digital monitoring and compensation of chromatic dispersion for coherent DP-QPSK receiver
R Borkowski, X Zhang, D Zibar, R Younce… - Optics express, 2011 - opg.optica.org
We experimentally demonstrate a digital signal processing (DSP)-based optical
performance monitoring (OPM) algorithm for in-service monitoring of chromatic dispersion …
performance monitoring (OPM) algorithm for in-service monitoring of chromatic dispersion …
Digital Dispersion Equalization and Carrier Phase Estimation in 112-Gbit/s Coherent Optical Fiber Transmission System
T Xu - 2011 - diva-portal.org
Coherent detection employing multilevel modulation format has become one of the most
promising technologies for next generation high speed transmission system due to the high …
promising technologies for next generation high speed transmission system due to the high …
Phase noise mitigation in coherent transmission system using a pilot carrier
In this paper, we investigate the phase noise elimination employing an optical pilot carrier in
the high speed coherent transmission system considering the equalization enhanced phase …
the high speed coherent transmission system considering the equalization enhanced phase …
Experimental adaptive digital performance monitoring for optical DP-QPSK coherent receiver
R Borkowski, X Zhang, D Zibar… - 2011 37th European …, 2011 - ieeexplore.ieee.org
We report on a successful experimental demonstration of a digital optical performance
monitoring (OPM) yielding satisfactory estimation accuracy along with adaptive impairment …
monitoring (OPM) yielding satisfactory estimation accuracy along with adaptive impairment …
Frequency-domain adaptive equalization in digital coherent receivers
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Frequency-Domain
Adaptive Equalization in Digital Coherent Receivers Md. Saifuddin Faruk* and Kazuro Kikuchi …
Adaptive Equalization in Digital Coherent Receivers Md. Saifuddin Faruk* and Kazuro Kikuchi …
A BER-aware ADC design guideline for 112 Gb/s optical DP-QPSK systems
A bit-error-rate (BER) aware design guideline for 56GS/s analog-to-digital converters (ADC)
is presented for 112Gb/s coherent optical communication systems. The effective number of …
is presented for 112Gb/s coherent optical communication systems. The effective number of …