[PDF][PDF] 31.38 Gb/s GaN-based LED array visible light communication system enhanced with V-pit and sidewall quantum well structure

Z Xu, W Niu, Y Liu, X Lin, J Cai, J Shi, X Wang… - Opto-Electronic …, 2023 - researching.cn
Although the 5G wireless network has made significant advances, it is not enough to
accommodate the rapidly rising requirement for broader bandwidth in post-5G and 6G eras …

A miniaturized and low-energy subcutaneous optical telemetry module for neurotechnology

Z Xu, ND Truong, A Nikpour… - Journal of Neural …, 2023 - iopscience.iop.org
Objective. This study presents a proof-of-concept optical telemetry module that leverages a
single light-emitting diode (LED) to transmit data at a high bit rate while consuming low …

Physics-based modeling of GaN MQW LED for visible light communication systems

D Shi, X Zhang, Z Liu, X Chen, X Liu… - … on Electron Devices, 2023 - ieeexplore.ieee.org
This article presents a physics-based compact model of gallium nitride (GaN) multiple
quantum well (MQW) light-emitting diodes (LEDs) tailored for visible light communication …

Linear response modeling of high luminous flux phosphor-coated white LEDs for VLC

P Salvador, J Valls, JL Corral… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
The widespread deployment of LEDs for illumination purposes has open the door to the use
of these devices for visible light communications (VLC). Most lighting fixtures are mounted …

On the performance and power consumption of bias-T based drivers for high speed VLC

P Salvador, J Valls, MJ Canet… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
LED lamps have become the predominant technology for lighting thanks to their low power
consumption. Recently, the joint use of these devices for lighting and data transmission has …

A Full-Digital M-CAP Receiver With Synchronisation and Adaptive Blind Equalisation for Visible Light Communications

X Li, Z Ghassemlooy, S Zvanovec… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
With an emphasis on the real-time implementation of a practical carrier-less amplitude and
phase (CAP) receiver for visible light communication (VLC), this paper proposes a full-digital …

Design and implementation of low-complexity pre-equalizer for 1.5 GHz VLC system

R Zhang, J Xiong, M Li, L Lu - IEEE Photonics Journal, 2024 - ieeexplore.ieee.org
Visible light communications (VLC) has experienced rapid development in recent years as a
strong competitor for next-generation wireless applications due to its wider bandwidth …

Modulation bandwidth analysis of GaN-based micro-LED deduced by an equivalent circuit model

L Zhu, Z Zhang, D Shen, N Gao, P Tian, S Li, J Kang… - Optics …, 2024 - opg.optica.org
We establish an equivalent circuit model of the GaN-based micro-LED system incorporating
the parasitic parameters of the printed circuit board and bonding wires. Our deep analysis …

Model and Methodology to Characterize Phosphor-Based White LED Visible Light Communication Links

P Salvador, V Almenar, JL Corral, J Valls, MJ Canet - Sensors, 2023 - mdpi.com
LED lighting has become the standard solution for illumination purposes thanks to its energy
efficiency. Nowadays, there is growing interest in the use of LEDs for data transmission to …

Design of PAM-8 VLC Transceiver System Employing Neural Network-Based FFE and Post-Equalization

B Xu, T Min, CP Yue - Electronics, 2022 - mdpi.com
Wireless communication technology adopting electromagnetic waves in an unlicensed
spectrum, such as visible light, for communication has attracted wide research efforts. Visible …