Demonstration of a 400  kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500  m

Kun Wang; Chen Gong; Difan Zou; Xianqing Jin; Zhengyuan Xu

doi:doi:10.3788/COL201715.040602

Chinese Optics Letters, 2017, 15 (4): 040602, Published Online: Jul. 25, 2018

Demonstration of a 400 kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500 m

Kun Wang ¹Chen Gong ^1,*Difan Zou ¹Xianqing Jin ¹Zhengyuan Xu ^1,2,**

Author Affiliations

¹ Key Laboratory of Wireless-Optical Communications, Chinese Academy of Sciences, School of Information Science and Technology, University of Science and Technology of China, Hefei 230026, China

² Shenzhen Graduate School, Tsinghua University, Shenzhen 518055, China

060.2605 Free-space optical communication 060.4510 Optical communications

Abstract

We extend the transmission range of non-line-of-sight ultraviolet communication to 500 m in a real-time system experiment using a 200 mW solid-state 266 nm laser, where the data rate can reach 400 kbps at a frame error rate lower than 10 5 in the real-time system test. The results can beat the best record so far, in terms of both the data rate and transmission distance.

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Kun Wang, Chen Gong, Difan Zou, Xianqing Jin, Zhengyuan Xu. Demonstration of a 400 kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500 m[J]. Chinese Optics Letters, 2017, 15(4): 040602.

Demonstration of a 400 kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500 m

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