Digital Signal Processing for High‐Speed THz Communications
J YU, Y WEI - Chinese Journal of Electronics, 2022 - Wiley Online Library
The use of advanced digital signal processing (DSP) technology in the high‐speed terahertz
(THz) communication can effectively compensate the linear and nonlinear effects of the …
(THz) communication can effectively compensate the linear and nonlinear effects of the …
Performance model and design rules for optical systems employing low-resolution DAC/ADC
S Almonacil, F Boitier, P Layec - Journal of Lightwave Technology, 2020 - opg.optica.org
We present an additive noise model for the signal-to-noise ratio prediction in optical systems
employing low-resolution (4 bits and below) digital-to-analog and analog-to-digital …
employing low-resolution (4 bits and below) digital-to-analog and analog-to-digital …
Optical single-sideband direct detection transmissions: Recent progress and commercial aspects
We discuss recent progress and commercialization of optical single-sideband direct
detection systems with data rate of 100 Gb/s and beyond. Critical hardware requirements …
detection systems with data rate of 100 Gb/s and beyond. Critical hardware requirements …
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 …
Low-complexity nonlinear equalizer based on absolute operation for C-band IM/DD systems
The intensity-modulation/direct-detection transmission system operating in the C-band
suffers from nonlinear waveform distortions induced by fiber chromatic dispersion due to the …
suffers from nonlinear waveform distortions induced by fiber chromatic dispersion due to the …
112 Gb/s 16-QAM OFDM for 80-km data center interconnects using silicon photonic integrated circuits and Kramers–Kronig detection
In this paper, we report the first demonstration of using silicon photonic integrated circuits for
62 Gb/s 4-quadrature-amplitude-modulation (4-QAM) orthogonal frequency-division …
62 Gb/s 4-quadrature-amplitude-modulation (4-QAM) orthogonal frequency-division …
225-Gbps/λ PAM-8 transmission over 2-km using 4-λ LAN-WDM TOSA with MLSE based on nonlinear channel estimation
H Taniguchi, S Yamamoto, Y Kisaka… - … Opto-Electronics and …, 2020 - ieeexplore.ieee.org
225-Gbps/λ PAM-8 Transmission over 2-km using 4-λ LAN-WDM TOSA
with MLSE Based on Nonlinear Channel Estima Page 1 978-1-7281-5445-9/20/$31.00 ©2020 …
with MLSE Based on Nonlinear Channel Estima Page 1 978-1-7281-5445-9/20/$31.00 ©2020 …
Self-Coherent Receiver Based on a Recurrent Optical Spectrum Slicing Neuromorphic Accelerator
Coherent technology supporting higher order modulation formats is indispensable for
fulfilling the ever-increasing need for higher capacity. However, coherent receivers require …
fulfilling the ever-increasing need for higher capacity. However, coherent receivers require …
Phase retrieval-based coherent receivers: Signal design and degrees of freedom
ES Chou, H Srinivas, JM Kahn - Journal of Lightwave Technology, 2022 - opg.optica.org
Kramers-Kronig (KK) detection exploits properties of minimum-phase, single-sideband
signals to recover the phase of a signal from its intensity. It offers many of the benefits of …
signals to recover the phase of a signal from its intensity. It offers many of the benefits of …
Automatic Carrier-to-signal Power Ratio Control for Optical Transmitter
The growing demand for short-to-medium reach fiber optics transmission systems has driven
the exploration of self-coherent receiver schemes in recent years. The optical carrier-to …
the exploration of self-coherent receiver schemes in recent years. The optical carrier-to …