Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED
In this investigation, we experimentally demonstrated a high-speed Gbps long-distance real-time visible light communication system based on non-return-to-zero on-off keying modulation by using a high-bandwidth Gallium nitride-based micro-LED with a modulation bandwidth of ∼230 ...
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IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8115132/ |
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| author | Xiaoyan Liu Pengfei Tian Zixian Wei Suyu Yi Yuxin Huang Xiaolin Zhou Zhi-Jun Qiu Laigui Hu Zhilai Fang Chunxiao Cong Lirong Zheng Ran Liu |
| author_facet | Xiaoyan Liu Pengfei Tian Zixian Wei Suyu Yi Yuxin Huang Xiaolin Zhou Zhi-Jun Qiu Laigui Hu Zhilai Fang Chunxiao Cong Lirong Zheng Ran Liu |
| author_sort | Xiaoyan Liu |
| collection | DOAJ |
| description | In this investigation, we experimentally demonstrated a high-speed Gbps long-distance real-time visible light communication system based on non-return-to-zero on-off keying modulation by using a high-bandwidth Gallium nitride-based micro-LED with a modulation bandwidth of ∼230 MHz and a size of 40 <italic>μ</italic>m <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 40 <italic>μ</italic>m. The maximum real-time data rate obtained is up to 1.3 Gbps at a 3 m free-space transmission distance with a bit-error rate (BER) of 3.4 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup> –3</sup> and 1 Gbps at a 10 m distance with a BER of 3.2 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3</sup>, both of which are underneath the forward error correction threshold of 3.8 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3 </sup> required for free-error operation. In addition, when the transmission distance is increased to 16 m in free space through reflecting the emission light beam by blue reflectors mounted on the wall, a data rate of 0.87 Gbps with a BER of 3.5 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3 </sup> is achieved successfully. |
| format | Article |
| id | doaj-art-e145e75a391d4e8ca51044317017cefc |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-e145e75a391d4e8ca51044317017cefc2025-08-20T03:16:04ZengIEEEIEEE Photonics Journal1943-06552017-01-01961910.1109/JPHOT.2017.27756488115132Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LEDXiaoyan Liu0https://orcid.org/0000-0003-2408-0108Pengfei Tian1Zixian Wei2Suyu Yi3Yuxin Huang4Xiaolin Zhou5Zhi-Jun Qiu6Laigui Hu7Zhilai Fang8Chunxiao Cong9Lirong Zheng10Ran Liu11Institute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaInstitute for Electric Light Sources, School of Information Science and Technology, Engineering Research Center of Advanced Lighting Technology, Ministry of Education, Fudan University, Shanghai, ChinaIn this investigation, we experimentally demonstrated a high-speed Gbps long-distance real-time visible light communication system based on non-return-to-zero on-off keying modulation by using a high-bandwidth Gallium nitride-based micro-LED with a modulation bandwidth of ∼230 MHz and a size of 40 <italic>μ</italic>m <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 40 <italic>μ</italic>m. The maximum real-time data rate obtained is up to 1.3 Gbps at a 3 m free-space transmission distance with a bit-error rate (BER) of 3.4 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup> –3</sup> and 1 Gbps at a 10 m distance with a BER of 3.2 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3</sup>, both of which are underneath the forward error correction threshold of 3.8 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3 </sup> required for free-error operation. In addition, when the transmission distance is increased to 16 m in free space through reflecting the emission light beam by blue reflectors mounted on the wall, a data rate of 0.87 Gbps with a BER of 3.5 <inline-formula><tex-math notation="LaTeX">$ \times $</tex-math></inline-formula> 10<sup>–3 </sup> is achieved successfully.https://ieeexplore.ieee.org/document/8115132/GaNmicro-LEDvisible light communicationNRZ-OOKreal-timehigh-speed |
| spellingShingle | Xiaoyan Liu Pengfei Tian Zixian Wei Suyu Yi Yuxin Huang Xiaolin Zhou Zhi-Jun Qiu Laigui Hu Zhilai Fang Chunxiao Cong Lirong Zheng Ran Liu Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED IEEE Photonics Journal GaN micro-LED visible light communication NRZ-OOK real-time high-speed |
| title | Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED |
| title_full | Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED |
| title_fullStr | Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED |
| title_full_unstemmed | Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED |
| title_short | Gbps Long-Distance Real-Time Visible Light Communications Using a High-Bandwidth GaN-Based Micro-LED |
| title_sort | gbps long distance real time visible light communications using a high bandwidth gan based micro led |
| topic | GaN micro-LED visible light communication NRZ-OOK real-time high-speed |
| url | https://ieeexplore.ieee.org/document/8115132/ |
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