2 Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization

doi:10.1364/OL.423311

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	2 Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization
	S. Zhu; P. Qiu; Z. Qian; X. Shan; Z. Wang; K. Jiang; X. Sun; X. Cui; G. Zhang; D. Li and P. Tian
	2021
发表期刊	Optics Letters
ISSN	1469592
卷号	46 期号:9 页码:2147-2150
摘要	In this Letter, we experimentally achieve high-speed ultraviolet-C (UVC) communication based on a 276.8 nm UVC micro-LED. A record 3 dB optical bandwidth of 452.53 MHz and light output power of 0.854 mW at a current density of 400 A/cm2 are obtained with a chip size of 100 m. A UVC link over 0.5 m with a data rate of 2 Gbps is achieved using 16-ary quadrature amplitude modulation orthogonal frequency division multiplexing and pre-equalization, and an extended distance over 3 m with a data rate of 0.82 Gbps is also presented. The demonstrated high-speed performance shows that micro-LEDs have great potential in the field of UVC communication. 2021 Optical Society of America.
DOI	10.1364/OL.423311
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收录类别	SCI ; EI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65007
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. Zhu,P. Qiu,Z. Qian,et al. 2 Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization[J]. Optics Letters,2021,46(9):2147-2150.
APA	S. Zhu.,P. Qiu.,Z. Qian.,X. Shan.,Z. Wang.,...&D. Li and P. Tian.(2021).2 Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization.Optics Letters,46(9),2147-2150.
MLA	S. Zhu,et al."2 Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization".Optics Letters 46.9(2021):2147-2150.

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