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High-speed underwater optical wireless communication using a blue GaN-based micro-LED
Tian, P. F.; X. Y. Liu; S. Y. Yi; Y. X. Huang; S. L. Zhang; X. L. Zhou; L. G. Hu; L. R. Zheng and R. Liu
2017
发表期刊Optics Express
卷号25期号:2
摘要High-speed underwater optical wireless communication (UOWC) was achieved using an 80 mu m blue-emitting GaN-based micro-LED. The micro-LED has a peak emission wavelength of similar to 440 nm and an underwater power attenuation of 1 dB/m in tap water. The -3 dB electrical-to-optical modulation bandwidth of the packaged micro-LED increases with increasing current and saturates at similar to 160 MHz. At an underwater distance of 0.6 m, 800 Mb/s data rate was achieved with a bit error rate (BER) of 1.3 x 10(-3), below the forward error correction (FEC) criteria. And we obtained 100 Mb/s data communication speed with a received light output power of -40 dBm and a BER of 1.9 x 10(-3), suggesting that UOWC with extended distance can be achieved. Through reflecting the light emission beam by mirrors within a water tank, we experimentally demonstrated a 200 Mb/s data rate with a BER of 3.0 x 10(-6) at an underwater distance of 5.4 m. (C) 2017 Optical Society of America
收录类别sci ; ei
语种英语
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/59224
专题中科院长春光机所知识产出
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GB/T 7714
Tian, P. F.,X. Y. Liu,S. Y. Yi,et al. High-speed underwater optical wireless communication using a blue GaN-based micro-LED[J]. Optics Express,2017,25(2).
APA Tian, P. F..,X. Y. Liu.,S. Y. Yi.,Y. X. Huang.,S. L. Zhang.,...&L. R. Zheng and R. Liu.(2017).High-speed underwater optical wireless communication using a blue GaN-based micro-LED.Optics Express,25(2).
MLA Tian, P. F.,et al."High-speed underwater optical wireless communication using a blue GaN-based micro-LED".Optics Express 25.2(2017).
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