Hundred-meter Gb/s deep ultraviolet wireless communications using AlGaN micro-LEDs

被引：18

作者：

Maclure, Daniel M. ^{[1
]}

Chen, Cheng ^{[2
]}

McKendry, Jonathan J. D. ^{[1
]}

Xie, Enyuan ^{[1
]}

Hill, Jordan ^{[1
]}

Herrnsdorf, Johannes ^{[1
]}

Gu, Erdan ^{[1
]}

Haas, Harald ^{[2
]}

Dawson, Martin D. ^{[1
]}

机构：

[1] Univ Strathclyde, Inst Photon, Dept Phys, SUPA, Glasgow G1 1RD, Scotland

[2] Univ Strathclyde, LiFi Res & Dev Ctr, Dept Elect & Elect Engn, Glasgow G1 1RD, Scotland

来源：

OPTICS EXPRESS | 2022年 / 30卷 / 26期

基金：

英国工程与自然科学研究理事会;

关键词：

VISIBLE-LIGHT COMMUNICATIONS; MODULATION; ARRAY;

D O I：

10.1364/OE.475049

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate the use of deep ultraviolet (DUV) micro-light-emitting diodes (LEDs) for long-distance line-of-sight optical wireless communications. With a single 285 nm-emitting micro-LED, we have respectively achieved data rates greater than 6.5 Gb/s at a distance of 10 m and 4 Gb/s at 60 m. Moreover, we obtained >1 Gb/s data rates at a distance of 116 m. To our knowledge, these results are the highest data rates at such distances thus far reported using DUV micro-LEDs and the first demonstration of Gb/s communication at >100 m using any micro-LED-based transmitter.

引用

页码：46811 / 46821

页数：11

共 23 条

[21] Two-dimensional analysis of the nonuniform quantum yields of multiple quantum wells for AlGaN-based deep-ultraviolet LEDs grown on AlN templates with dense macrosteps using cathodoluminescence spectroscopy
Nagasawa, Yosuke
Sugie, Ryuichi
Kojima, Kazunobu
Hirano, Akira
Ippommatsu, Masamichi
Honda, Yoshio
Amano, Hiroshi
Akasaki, Isamu
Chichibu, Shigefusa F.
JOURNAL OF APPLIED PHYSICS, 2019, 126 (21)
[22] 2-Gb/s ultraviolet-light optical wireless communication by InGaN/GaN multi-quantum well dual-function micro-photodetector
Park, Tae-Yong
Wang, Yue
Alkhazragi, Omar
Min, Jung-Hong
Ng, Tien Khee
Ooi, Boon S.
APPLIED PHYSICS LETTERS, 2024, 124 (06)
[23] Development of high power, large area, deep ultraviolet light emitting device using dynamic micro-plasma excitation of AlGaN multi-quantum wells (MIPE)
Kurose, Noriko
Aoyagi, Yoshinobu
IEEJ Transactions on Fundamentals and Materials, 2014, 134 (05) : 307 - 314

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