Comprehensive study of equalization-enhanced phase noise in coherent optical systems
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 …
coherent optical system is presented. We show with a time-domain analysis that EEPN is …
100 Gb/s coherent chaotic optical communication over 800 km fiber transmission via advanced digital signal processing
Y Xie, Z Yang, M Shi, Q Zhuge… - Advanced Photonics …, 2024 - spiedigitallibrary.org
Chaotic optical communication has shown large potential as a hardware encryption method
in the physical layer. As an important figure of merit, the bit rate–distance product of chaotic …
in the physical layer. As an important figure of merit, the bit rate–distance product of chaotic …
Equalization enhanced phase noise in Nyquist-spaced superchannel transmission systems using multi-channel digital back-propagation
Superchannel transmission spaced at the symbol rate, known as Nyquist spacing, has been
demonstrated for effectively maximizing the optical communication channel capacity and …
demonstrated for effectively maximizing the optical communication channel capacity and …
Digital nonlinearity compensation in high-capacity optical communication systems considering signal spectral broadening effect
Nyquist-spaced transmission and digital signal processing have proved effective in
maximising the spectral efficiency and reach of optical communication systems. In these …
maximising the spectral efficiency and reach of optical communication systems. In these …
Laser frequency noise in coherent optical systems: spectral regimes and impairments
Coherent communication networks are based on the ability to use multiple dimensions of the
lightwave together with electrical domain compensation of transmission impairments …
lightwave together with electrical domain compensation of transmission impairments …
Impact of local oscillator frequency noise on coherent optical systems with electronic dispersion compensation
A theoretical investigation of the equalization-enhanced phase noise (EEPN) and its
mitigation is presented. We show with a frequency domain analysis that the EEPN results …
mitigation is presented. We show with a frequency domain analysis that the EEPN results …
Analysis of chromatic dispersion compensation and carrier phase recovery in long-haul optical transmission system influenced by equalization enhanced phase noise
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 …
affected by the equalization enhanced phase noise (EEPN), due to the interaction between …
Analytical BER performance in differential n-PSK coherent transmission system influenced by equalization enhanced phase noise
Long-haul high speed optical transmission systems are significantly distorted by the
interplay between the electronic chromatic dispersion (CD) equalization and the local …
interplay between the electronic chromatic dispersion (CD) equalization and the local …
Chapter Digital signal processing for optical communications and networks
T Xu - 2017 - library.oapen.org
The achievable information rates of optical communication networks have been widely
increased over the past four decades with the introduction and development of optical …
increased over the past four decades with the introduction and development of optical …
Analytical Investigations on Carrier Phase Recovery in Dispersion-Unmanaged n-PSK Coherent Optical Communication Systems
Using coherent optical detection and digital signal processing, laser phase noise and
equalization enhanced phase noise can be effectively mitigated using the feed-forward and …
equalization enhanced phase noise can be effectively mitigated using the feed-forward and …