4.343-Gbit&#x002F;s Green Semipolar (20-21) &#x03BC;-LED for High Speed Visible Light Communication

Yun-Han Chang; Yu-Ming Huang; Wahyu Hendra Gunawan; G.-H. Chang; F.-J. Liou; C.-W. Chow; Hao-Chung Kuo; Yang Liu; Chien-Hung Yeh

doi:10.1109/JPHOT.2021.3092878

IEEE Photonics Journal (Jan 2021)

4.343-Gbit/s Green Semipolar (20-21) μ-LED for High Speed Visible Light Communication

Yun-Han Chang,
Yu-Ming Huang,
Wahyu Hendra Gunawan,
G.-H. Chang,
F.-J. Liou,
C.-W. Chow,
Hao-Chung Kuo,
Yang Liu,
Chien-Hung Yeh

Affiliations

Yun-Han Chang: ORCiD; Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
Yu-Ming Huang: ORCiD; Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
Wahyu Hendra Gunawan: ORCiD; Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
G.-H. Chang: Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
F.-J. Liou: Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
C.-W. Chow: ORCiD; Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
Hao-Chung Kuo: Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
Yang Liu: ORCiD; Philips Electronics Ltd., N.T., Hong Kong
Chien-Hung Yeh: ORCiD; Department of Photonics, Feng Chia University, Taichung, Taiwan

DOI: https://doi.org/10.1109/JPHOT.2021.3092878
Journal volume & issue: Vol. 13, no. 4
pp. 1 – 4

Abstract

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A record 4.343 Gbit/s green color micro-light-emitting-diode (μ-LED) based visible-light-communication (VLC) is demonstrated. We designed and fabricated the InGaN/GaN μ-LED array with modulation bandwidth >1.1 GHz. The micro-LED was grown on semipolar (20-21) orientation, which could offer higher modulation bandwidth at a lower current density.

Published in IEEE Photonics Journal

ISSN: 1943-0655 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

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