Digital signal processing for short-reach optical communications: A review of current technologies and future trends
Driven primarily by cloud service and data-center applications, short-reach optical
communication has become a key market segment and growing research area in recent …
communication has become a key market segment and growing research area in recent …
Kramers–Kronig receivers
This paper reviews the foundations of the Kramers–Kronig (KK) receiver, a recently
proposed scheme designed to reconstruct a complex-valued signal from the measurement …
proposed scheme designed to reconstruct a complex-valued signal from the measurement …
SSBI mitigation and the Kramers–Kronig scheme in single-sideband direct-detection transmission with receiver-based electronic dispersion compensation
The performance of direct-detection transceivers employing electronic dispersion
compensation combined with DSP-based receiver linearization techniques is assessed …
compensation combined with DSP-based receiver linearization techniques is assessed …
Toward practical Kramers-Kronig receiver: Resampling, performance, and implementation
The Kramers-Kronig (KK) receiver has recently drawn a great deal of attention due to its
capability of retrieving the phase information from the directly-detected intensity waveforms …
capability of retrieving the phase information from the directly-detected intensity waveforms …
Nonlinear Tomlinson-Harashima precoding for direct-detected double sideband PAM-4 transmission without dispersion compensation
In this paper, we propose a nonlinear Tomlinson-Harashima pre-coding (THP) scheme for
nonlinear distortion suppression in direct-detected double sideband (DSB) PAM-4 …
nonlinear distortion suppression in direct-detected double sideband (DSB) PAM-4 …
Complexity analysis of the Kramers–Kronig receiver
We propose a low-complexity digital implementation of the Kramers–Kronig receiver and
analyze its performance and complexity. In simulations and experiments, we find that a …
analyze its performance and complexity. In simulations and experiments, we find that a …
High-capacity direct-detection systems
This chapter focuses on various high-capacity direct-detection (DD) systems, which include
conventional intensity-modulation and direct-detection (IM-DD) systems that have been …
conventional intensity-modulation and direct-detection (IM-DD) systems that have been …
PAM4 vs coherent for DCI applications
PAM4 vs Coherent for DCI Applications Page 1 SpTh2D.1.pdf Advanced Photonics Congress
(IPR, Networks, NOMA, PS, Sensors, SPPCom) © OSA 2017 PAM4 vs Coherent for DCI …
(IPR, Networks, NOMA, PS, Sensors, SPPCom) © OSA 2017 PAM4 vs Coherent for DCI …
Optical filter requirements in an EML-based single-sideband PAM4 intensity-modulation and direct-detection transmission system
The feasibility of a single sideband (SSB) PAM4 intensity-modulation and direct-detection
(IM/DD) transmission based on a CMOS ADC and DAC is experimentally demonstrated in …
(IM/DD) transmission based on a CMOS ADC and DAC is experimentally demonstrated in …
Dual-drive Mach-Zehnder modulator-based single side-band modulation direct detection system without signal-to-signal beating interference
Kramers-Kronig (KK) receiver based optical single sideband (SSB) direct detection (DD)
systems have been extensively investigated to cope with signal-to-signal beating …
systems have been extensively investigated to cope with signal-to-signal beating …