Autor: |
Chien-Hung Yeh, Po-Hui Yang, Fang-Jyun Liou, Chi-Wai Chow, Tsung-Chi Hsu, Hao-Chung Kuo, Yang Liu, Yun-Han Chang |
Rok vydání: |
2021 |
Předmět: |
|
Zdroj: |
Optics express. 29(23) |
ISSN: |
1094-4087 |
Popis: |
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. |
Databáze: |
OpenAIRE |
Externí odkaz: |
|