Data-aided iterative algorithms for linearizing IM/DD optical transmission systems
DSP-enhanced intensity-modulation direct-detection (IM/DD) systems can support up to 56
Gb/s over 100 km signal transmissions at C-band. To achieve higher data rates and longer …
Gb/s over 100 km signal transmissions at C-band. To achieve higher data rates and longer …
Attention-assisted autoencoder neural network for end-to-end optimization of multi-access fiber-terahertz communication systems
We propose an end-to-end (E2E) fiber-terahertz (THz) integrated communication system
based on an attention-assisted multi-access autoencoder (AMAE) neural network. The …
based on an attention-assisted multi-access autoencoder (AMAE) neural network. The …
Iterative algorithm for electronic dispersion compensation in IM/DD systems
AS Karar - Journal of Lightwave Technology, 2019 - ieeexplore.ieee.org
A novel iterative algorithm for electronic dispersion compensation (EDC) at the transmitter is
described and demonstrated for intensity modulation and direct detection (IM/DD) systems …
described and demonstrated for intensity modulation and direct detection (IM/DD) systems …
[HTML][HTML] Recent advances in coherent optical communications for short-reach: Phase retrieval methods
Short-reach transmission systems traditionally utilize intensity modulation (IM) at the
transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small …
transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small …
Deep-learning-based multi-user framework for end-to-end fiber-MMW communications
Fiber-wireless integration has been widely studied as a key technology to support radio
access networks in sixth-generation wireless communication, empowered by artificial …
access networks in sixth-generation wireless communication, empowered by artificial …
Suppressed noise enhancement equalization combined with nonlinear-MLSE techniques for bandwidth-limitation IM/DD System
Bandwidth limitation introduced inter-symbol interference (ISI) is the major impediment for
high baud rate intensity modulation and direct detection (IM/DD) system with commercial …
high baud rate intensity modulation and direct detection (IM/DD) system with commercial …
Threshold-based pruned retraining Volterra equalization for 100 Gbps/lane and 100-m optical interconnects based on VCSEL and MMF
The high-speed multimode optical interconnects based on vertical-cavity surface-emitting
laser and multimode fiber (MMF) are severely constrained by band-limited devices …
laser and multimode fiber (MMF) are severely constrained by band-limited devices …
Intra-datacenter interconnects with a serialized silicon optical frequency comb modulator
Powerful warehouse-scale datacenters form the fabric of cloud computing. Efficient
computing requires intra-datacenter interconnects with large capacity, low energy …
computing requires intra-datacenter interconnects with large capacity, low energy …
Reducing computation complexity by using elastic net regularization based pruned Volterra equalization in a 80 Gbps PAM-4 signal for inter-data center interconnects
Volterra equalization (VE) presents substantial performance enhancement for high-speed
optical signals but suffers from high computation complexity which limits its physical …
optical signals but suffers from high computation complexity which limits its physical …
Performance investigation of error-feedback noise shaping in low-resolution high-speed IM/DD and coherent transmission systems
In this paper, we comprehensively investigate the performance of error-feedback noise
shaping (EFNS) in low-resolution high-speed intensity-modulation direct-detection (IM/DD) …
shaping (EFNS) in low-resolution high-speed intensity-modulation direct-detection (IM/DD) …