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:10.3788/COL201715.040602

Chinese Optics Letters, Volume. 15, Issue 4, 040602(2017)

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

Kun Wang¹, Chen Gong^1、*, Difan Zou¹, Xianqing Jin¹, and Zhengyuan Xu^1,2、**

¹Key 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

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

show less

Figures & Tables(6)

Fig. 1. Block diagram for the NLOS UV communication system.

Download full size

View in Article

Fig. 2. Miss synchronization probability from computer-based simulations.

Download full size

View in Article

Fig. 3. BER performance from computer-based simulations.

Download full size

View in Article

Fig. 4. NLOS UV communication test bed at (a) the transmitter side and (b) the receiver side.

Download full size

View in Article

Fig. 5. Detected photoelectron signals: (a) multiple electrical pulses and (b) single electrical pulse.

Download full size

View in Article

Table 1. Relevant Parameters in Simulation and Real System
View table
View in Article
Table 1. Relevant Parameters in Simulation and Real System
Parameter Value
Laser optical power $P_{t}$ 200 mW
Symbol rate $R$ 2 Msps
Optical wavelength 266 nm
Quantum efficiency of the detector (with optical filter) $η$ 8%

Tools

Get Citation

Copy Citation Text

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

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites