Study On Optical Communications, Volume. 49, Issue 4, 28(2023)
Study on Self-interference Problem in Full-duplex Underwater Wireless Optical Communication System
Figures & Tables(9)
Fig. 2. Intensity distribution of a LD beam after transmitting through 2 and 8 m in clear ocean
Table 1. Attenuation parameter values corresponding to wavelength 450 nm(blue light)and wavelength 525 nm(green light)under 3 types of Jerlov water quality
View tableView in ArticleTable 1. Attenuation parameter values corresponding to wavelength 450 nm(blue light)and wavelength 525 nm(green light)under 3 types of Jerlov water quality
光源波长/nm 水质类型 a/m-1 b/m-1 c/m-1 450 Jerlov I 0.018 0 0.003 8 0.021 8 Jerlov IB 0.023 5 0.068 0 0.091 5 Jerlov II 0.024 1 0.504 0 0.528 1 525 Jerlov I 0.046 0 0.002 1 0.048 1 Jerlov IB 0.046 9 0.056 5 0.103 4 Jerlov II 0.046 9 0.387 0 0.433 9
Table 2. Transmitter and receiver default parameters
View tableView in ArticleTable 2. Transmitter and receiver default parameters
N ρ0/mm θdiv/° DR/mm Ψ/° S/mm 3×1011 1 5 60 180 31
Table 3. Comparison results of 450 nm single wavelength, 525 nm single wavelength and dual wavelength FD-UWOC systems
View tableView in ArticleTable 3. Comparison results of 450 nm single wavelength, 525 nm single wavelength and dual wavelength FD-UWOC systems
系统 传输距离/m 100 m OSNR/ dB Jerlov I Jerlov IB Jerlov II Jerlov I Jerlov IB Jerlov II 450 nm单波长 >100 35 ≈10 33.7 -24.8 -73.3 525 nm单波长 70 30 ≈10 -17.3 -39.7 -70.2 双波长 >100 >100 90 40.5 19.3 -11.1
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Jie WANG, Ting-wei FAN, Ling-fei SHEN, Zhi-wei HUANG, Nan CHI, Tian-hua ZHOU. Study on Self-interference Problem in Full-duplex Underwater Wireless Optical Communication System[J]. Study On Optical Communications, 2023, 49(4): 28
Paper Information
Category: Research Articles
Received: Mar. 21, 2023
Accepted: --
Published Online: Nov. 22, 2023
The Author Email: ZHOU Tian-hua (siomzth@siom.ac.cn)
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