High-bandwidth InGaN/GaN semipolar micro-LED acting as a fast photodetector for visible light communications

Yun Han Chang; Tsung Chi Hsu; Fang Jyun Liou; Chi Wai Chow; Yang Liu; Hao Chung Kuo; Chien Hung Yeh; Po Hui Yang

doi:10.1364/OE.439990

High-bandwidth InGaN/GaN semipolar micro-LED acting as a fast photodetector for visible light communications

Yun Han Chang, Tsung Chi Hsu, Fang Jyun Liou, Chi Wai Chow^*, Yang Liu, Hao Chung Kuo, Chien Hung Yeh, Po Hui Yang

^*此作品的通信作者

光電工程學系

研究成果: Short survey › 同行評審

17 引文斯高帕斯（Scopus）

摘要

We propose and demonstrate a green semipolar (20-21) micro-light emitting diode (LED) acting as a high speed visible light communication (VLC) photodiode (PD). The micro- LED PD has the optical-to-electrical (OE) response of 228 MHz. A record data rate of 540 Mbit/s in on-off-keying (OOK) format with free-space transmission distance of 1.1 m was achieved, fulfilling the pre-forward error correction (FEC) limit. Many transmitters (Txs) and receivers (Rxs) is required to support the high density pico/femto-cells in future wireless networks, as well as the Internet-of-Things (IOT) networks. The proposed work could allow the realization of a low-cost, small-footprint and a high level of integration of VLC Txs and Rxs on the same platform.

原文	English
頁（從 - 到）	31-33
頁數	3
期刊	Optics Express
卷	29
發行號	23
DOIs	https://doi.org/10.1364/OE.439990
出版狀態	Published - 8 11月 2021

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title = "High-bandwidth InGaN/GaN semipolar micro-LED acting as a fast photodetector for visible light communications",

abstract = "We propose and demonstrate a green semipolar (20-21) micro-light emitting diode (LED) acting as a high speed visible light communication (VLC) photodiode (PD). The micro- LED PD has the optical-to-electrical (OE) response of 228 MHz. A record data rate of 540 Mbit/s in on-off-keying (OOK) format with free-space transmission distance of 1.1 m was achieved, fulfilling the pre-forward error correction (FEC) limit. Many transmitters (Txs) and receivers (Rxs) is required to support the high density pico/femto-cells in future wireless networks, as well as the Internet-of-Things (IOT) networks. The proposed work could allow the realization of a low-cost, small-footprint and a high level of integration of VLC Txs and Rxs on the same platform.",

author = "Chang, {Yun Han} and Hsu, {Tsung Chi} and Liou, {Fang Jyun} and Chow, {Chi Wai} and Yang Liu and Kuo, {Hao Chung} and Yeh, {Chien Hung} and Yang, {Po Hui}",

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T1 - High-bandwidth InGaN/GaN semipolar micro-LED acting as a fast photodetector for visible light communications

AU - Chang, Yun Han

AU - Hsu, Tsung Chi

AU - Liou, Fang Jyun

AU - Chow, Chi Wai

AU - Liu, Yang

AU - Kuo, Hao Chung

AU - Yeh, Chien Hung

AU - Yang, Po Hui

PY - 2021/11/8

Y1 - 2021/11/8

N2 - We propose and demonstrate a green semipolar (20-21) micro-light emitting diode (LED) acting as a high speed visible light communication (VLC) photodiode (PD). The micro- LED PD has the optical-to-electrical (OE) response of 228 MHz. A record data rate of 540 Mbit/s in on-off-keying (OOK) format with free-space transmission distance of 1.1 m was achieved, fulfilling the pre-forward error correction (FEC) limit. Many transmitters (Txs) and receivers (Rxs) is required to support the high density pico/femto-cells in future wireless networks, as well as the Internet-of-Things (IOT) networks. The proposed work could allow the realization of a low-cost, small-footprint and a high level of integration of VLC Txs and Rxs on the same platform.

AB - We propose and demonstrate a green semipolar (20-21) micro-light emitting diode (LED) acting as a high speed visible light communication (VLC) photodiode (PD). The micro- LED PD has the optical-to-electrical (OE) response of 228 MHz. A record data rate of 540 Mbit/s in on-off-keying (OOK) format with free-space transmission distance of 1.1 m was achieved, fulfilling the pre-forward error correction (FEC) limit. Many transmitters (Txs) and receivers (Rxs) is required to support the high density pico/femto-cells in future wireless networks, as well as the Internet-of-Things (IOT) networks. The proposed work could allow the realization of a low-cost, small-footprint and a high level of integration of VLC Txs and Rxs on the same platform.

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JO - Optics Express

JF - Optics Express

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ER -

High-bandwidth InGaN/GaN semipolar micro-LED acting as a fast photodetector for visible light communications

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