Performance of Double-headed Pulse Interval Modulated Wireless Optical Communication System in Anisotropic Ocean Turbulence

Jianlei ZHANG; Hanyu HE; Huan NIE; Xiaofen QIU; Jiaqi LI; Yi YANG; Fengtao HE

doi:10.3788/gzxb20225104.0406004

Journals >Acta Photonica Sinica >Volume 51 >Issue 4 >Page 0406004 > Article

Acta Photonica Sinica
Vol. 51, Issue 4, 0406004 (2022)

Performance of Double-headed Pulse Interval Modulated Wireless Optical Communication System in Anisotropic Ocean Turbulence

Jianlei ZHANG^*, Hanyu HE, Huan NIE, Xiaofen QIU, Jiaqi LI, Yi YANG, and Fengtao HE

Author Affiliations

School of Electronic Engineering，Xi'an University of Posts and Telecommunications，Xi'an 710121，China

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DOI: 10.3788/gzxb20225104.0406004 Cite this Article

Jianlei ZHANG, Hanyu HE, Huan NIE, Xiaofen QIU, Jiaqi LI, Yi YANG, Fengtao HE. Performance of Double-headed Pulse Interval Modulated Wireless Optical Communication System in Anisotropic Ocean Turbulence[J]. Acta Photonica Sinica, 2022, 51(4): 0406004 Copy Citation Text

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OOK/PPM/DPIM/DH-PIM1/DH-PIM2 symbol structure

Fig. 1. OOK/PPM/DPIM/DH-PIM₁/DH-PIM₂ symbol structure

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Fig. 2. DHPIM（α=1）symbol structure

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Fig. 3. Block diagram of DHPIM UWOC system under anisotropic turbulence with Gaussian beam

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Fig. 4. Packet error rate PER versus

ω

for various anisotropic factors

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Fig. 5. Packet error rate PER versus

χ_{T}

for various anisotropic factors

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Fig. 6. Packet error rate PER versus

ε

for various anisotropic factors

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Fig. 7. Packet error rate PER versus R_b various anisotropic factors

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Fig. 8. Packet error rate PER versus transmission distance L for various anisotropic factors

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Fig. 9. Packet error rate PER versus R for various anisotropic factors

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Fig. 10. Packet error rate PER versus modulation index M for various aperture diameters

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Packet error rate	$ω = - 1.5$	$ω = - 0.5$	$χ_{T} = 1 \times 10^{- 6}$ / （K²·s $- 1$ ）	$χ_{T} = 9 \times 10^{- 6}$ / （K²·s $- 1$ ）	$ε = 0.01$ / （m²·s $- 1$ ）	$ε = 0.1$ / （m²·s $- 1$ ）
$(μ_{x}, μ_{y}) = (1,1)$	$8.73 \times 10^{- 14}$	$2.576 \times 10^{- 11}$	$3.017 \times 10^{- 12}$	$4.201 \times 10^{- 11}$	$3.017 \times 10^{- 12}$	$1.269 \times 10^{- 13}$
$(μ_{x}, μ_{y}) = (1,2)$	$1.089 \times 10^{- 15}$	$1.821 \times 10^{- 11}$	$4.734 \times 10^{- 13}$	$3.386 \times 10^{- 11}$	$4.734 \times 10^{- 13}$	$2.176 \times 10^{- 15}$
$(μ_{x}, μ_{y}) = (2,2)$	$5.895 \times 10^{- 23}$	$4.637 \times 10^{- 12}$	$4.384 \times 10^{- 16}$	$2.027 \times 10^{- 11}$	$4.384 \times 10^{- 16}$	$3.556 \times 10^{- 22}$
$(μ_{x}, μ_{y}) = (3,2)$	$1.077 \times 10^{- 27}$	$1.861 \times 10^{- 12}$	$3.789 \times 10^{- 18}$	$1.398 \times 10^{- 11}$	$3.789 \times 10^{- 18}$	$3.211 \times 10^{- 26}$

Table 1. The packet error rate of UWOC system under different ocean turbulence parameters

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Packet error rate

R_{b} = 1 \times 10^{7}

/ (b i t \cdot s^{- 1})

R_{b} = 1 \times 10^{8}

/ (b i t \cdot s^{- 1})

L = 80

L = 160

$R = 0.3$

$/ (A \cdot W^{- 1})$

$R = 0.6$

$/ (A \cdot W^{- 1})$

(μ_{x}, μ_{y}) = (3,2)

3.789 \times 10^{- 18}

1.925 \times 10^{- 7}

4.618 \times 10^{- 14}

4.508 \times 10^{- 11}

1.26 \times 10^{- 7}

1.085 \times 10^{- 15}

(μ_{x}, μ_{y}) = (5,2)

3.251 \times 10^{- 20}

4.46 \times 10^{- 9}

5.527 \times 10^{- 15}

3.311 \times 10^{- 11}

7.14 \times 10^{- 9}

5.249 \times 10^{- 17}

(μ_{x}, μ_{y}) = (7,2)

5.122 \times 10^{- 21}

1.08 \times 10^{- 9}

2.358 \times 10^{- 15}

2.919 \times 10^{- 11}

2.256 \times 10^{- 9}

2.158 \times 10^{- 34}

Table 2. The packet error rate of UWOC system under different parameters brit rate、tansmission distance、responsivity

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Packet error rate	$D = 4.5 m m$	$D = 5 m m$	$D = 5.5 m m$	$D = 6 m m$
$M = 4$	$1.473 \times 10^{- 12}$	$4.734 \times 10^{- 13}$	$1.505 \times 10^{- 13}$	$4.741 \times 10^{- 14}$
$M = 6$	$2.007 \times 10^{- 7}$	$6.49 \times 10^{- 8}$	$2.075 \times 10^{- 8}$	$6.569 \times 10^{- 9}$
$M = 9$	$7.729 \times 10^{- 2}$	$2.601 \times 10^{- 2}$	$8.644 \times 10^{- 3}$	$2.842 \times 10^{- 3}$

Table 3. The packet error rate of UWOC system under different modulation index

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