G Jacobsen, T Xu, S Popov, J Li, AT Friberg… - Optics …, 2012 - opg.optica.org
A radio frequency (RF) carrier can be used to mitigate the phase noise impact in n-level PSK and QAM systems. The systems performance is influenced by the use of an RF pilot carrier …
The performance of long-haul coherent optical fiber transmission system is significantly affected by the equalization enhanced phase noise (EEPN), due to the interaction between …
G Jacobsen, T Xu, S Popov, J Li, AT Friberg… - Optics express, 2011 - opg.optica.org
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 …
H Wang, X Yi, J Zhang, F Li - Journal of Lightwave Technology, 2022 - opg.optica.org
Coherent optical receivers with electronic dispersion compensation (EDC) become ubiquitous for high-capacity and long-distance transmissions. However, their performance …
A thorough analysis of equalization-enhanced phase noise (EEPN) and its impact on the coherent optical system is presented. We show with a time-domain analysis that EEPN is …
G Jacobsen, M Lidn, T Xu, S Popov, AT Friberg… - 2011 - degruyter.com
In this paper we present a comparative study of the equalization enhanced phase noise (EEPN) for pre-and post-compensation of chromatic dispersion in high capacity and high …
T Xu, G Jacobsen, S Popov, J Li, AT Friberg… - Optics …, 2011 - opg.optica.org
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 …
T Xu, G Jacobsen, S Popov, J Li… - … and Exhibition (ACP …, 2011 - ieeexplore.ieee.org
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 …