Gradient-descent noise whitening techniques for short-reach IM-DD optical interconnects with severe bandwidth limitation
Bandwidth limitation in optoelectrical components and the chromatic dispersion-induced
power fading phenomenon cause severe inter-symbol interference (ISI) in high-speed …
power fading phenomenon cause severe inter-symbol interference (ISI) in high-speed …
[HTML][HTML] Advanced Neural Network-Based Equalization in Intensity-Modulated Direct-Detection Optical Systems: Current Status and Future Trends
Intensity-modulated direct-detection (IM/DD) optical systems are most widely employed in
short-reach optical interconnects due to their simple structure and cost-effectiveness …
short-reach optical interconnects due to their simple structure and cost-effectiveness …
High-speed VCSEL-based transceiver for 200 GbE short-reach intra-datacenter optical interconnects
The soaring demand for higher speeds in datacenters to address the relentless growth of the
global IP traffic places optical interconnects in the spotlight. In this manuscript, we present a …
global IP traffic places optical interconnects in the spotlight. In this manuscript, we present a …
High-Speed Dispersion-Unmanaged DML-Based IM-DD Optics at C-band with Advanced Nonlinear Equalization and Noise Whitening
Directly modulated lasers (DMLs) have been implemented in short-reach optical networks
as an intensity modulation and direct detection (IM-DD) scheme due to their high output …
as an intensity modulation and direct detection (IM-DD) scheme due to their high output …
Self restorable intra data center interconnect based on multimode fiber and free-space optics
We demonstrate a high data rate and low-cost OM4 multimode fiber (MMF) and free-space
optics (FSO)-based self-restorable 2× 100 Gbps per wavelength intra data center …
optics (FSO)-based self-restorable 2× 100 Gbps per wavelength intra data center …
Deep belief network-hidden Markov model based nonlinear equalizer for VCSEL based optical interconnect
The data center has developed rapidly over the past few years, leading to the demand for
high speed data transmission. Vertical cavity surface emitting lasers (VCSELs) based optical …
high speed data transmission. Vertical cavity surface emitting lasers (VCSELs) based optical …
A novel equalizer for 112 Gb/s CAP-based data transmission over 150 m MMF links
X Dong, N Bamiedakis, DG Cunningham… - Journal of Lightwave …, 2019 - opg.optica.org
In this paper a novel feedforward and decision feedback equalizer is proposed for the first
time for use in short-reach high-speed communication links based on carrierless amplitude …
time for use in short-reach high-speed communication links based on carrierless amplitude …
Quantization of recurrent neural network for low-complexity high-speed IM/DD system equalization based on neuron clustering
Neural networks (NNs) are widely employed as effective equalizers in intensity-modulated
direct-detection (IM/DD) links due to their excellent ability in dealing with nonlinear channel …
direct-detection (IM/DD) links due to their excellent ability in dealing with nonlinear channel …
Beyond 200-Gb/s O-band intensity modulation and direct detection optics with joint look-up-table-based predistortion and digital resolution enhancement for low-cost …
We propose a joint look-up-table (LUT)-based nonlinear predistortion and digital resolution
enhancement scheme to achieve high-speed and low-cost optical interconnects using low …
enhancement scheme to achieve high-speed and low-cost optical interconnects using low …
Hardware-Efficient Neural Network-Based Receiver for Intensity-Modulated Direct-Detection Short-Reach Optical Links
Intensity-modulated direct-detection (IMDD) systems dominate short-reach optical
communication applications such as data center interconnects. However, the nonlinear …
communication applications such as data center interconnects. However, the nonlinear …