100 Gbps Indoor Access and 4.8 Gbps Outdoor Point-to-Point LiFi Transmission Systems Using Laser-Based Light Sources

被引：3

作者：

Chen, Cheng ^{[1
]}

Das, Sovan ^{[2
]}

Videv, Stefan ^{[1
]}

Sparks, Adrian ^{[1
]}

Babadi, Sina ^{[1
]}

Krishnamoorthy, Aravindh ^{[3
]}

Lee, Changmin ^{[2
]}

Grieder, Daniel ^{[2
]}

Hartnett, Kathleen ^{[2
]}

Rudy, Paul ^{[2
]}

Raring, James ^{[2
]}

Najafi, Marzieh ^{[3
]}

Papanikolaou, Vasilis K. ^{[3
]}

Schober, Robert ^{[3
]}

Haas, Harald ^{[1
]}

机构：

[1] Univ Cambridge, Dept Engn, Cambridge CB3 0FA, England

[2] Kyocera SLD Laser Inc, Goleta, CA 93117 USA

[3] Friedrich Alexander Univ Erlangen Nurnberg, Inst Digital Commun, D-91054 Erlangen, Germany

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2024年 / 42卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

Light fidelity; Millimeter wave communication; Wireless communication; Lighting; Wavelength division multiplexing; Optical signal processing; Optical sensors; Laser diode; light-fidelity; optical wireless communication; surface mounting device; wavelength division multiplexing; WIRELESS; MODULATION;

D O I：

10.1109/JLT.2024.3400192

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we demonstrate the communication capabilities of light-fidelity (LiFi) systems based on high-brightness and high-bandwidth integrated laser-based sources in a surface mount device (SMD) packaging platform. The laser-based source is able to deliver 450 lumens of white light illumination and the resultant light brightness is over $\bf{{1000}\,cd/mm<^>{2}}$. It is demonstrated that a wavelength division multiplexing (WDM) LiFi system with ten parallel channels is able to deliver over 100 Gbps data rate with the assistance of Volterra filter-based nonlinear equalisers. In addition, an aggregated transmission data rate of 4.8 Gbps has been achieved over a link distance of 500 m with the same type of SMD light source. This work demonstrates the scalability of LiFi systems that employ laser-based light sources, particularly in their capacity to enable high-speed short range, as well as long-range data transmission.

引用

页码：4146 / 4157

页数：12

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