scholarly journals 100 m/500 Mbps underwater optical wireless communication using an NRZ-OOK modulated 520 nm laser diode

2019 ◽  
Vol 27 (9) ◽  
pp. 12171 ◽  
Author(s):  
Jiemei Wang ◽  
Chunhui Lu ◽  
Shangbin Li ◽  
Zhengyuan Xu
Keyword(s):  
Wireless Communication ◽  
Laser Diode ◽  
Optical Wireless Communication ◽  
Optical Wireless

scholarly journals 345 m underwater optical wireless communication with 270 Gbps data rate based on a green laser diode with NRZ-OOK modulation

2017 ◽  
Vol 25 (22) ◽  
pp. 27937 ◽  
Author(s):  
Xiaoyan Liu ◽  
Suyu Yi ◽  
Xiaolin Zhou ◽  
Zhilai Fang ◽  
Zhi-Jun Qiu ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Laser Diode ◽  
Green Laser ◽  
Data Rate ◽  
Optical Wireless Communication ◽  
Optical Wireless

scholarly journals Design of a 10 GHz Optical Wireless Communication Link using Low Power C-Band Laser Diode

2021 ◽  
pp. 100129
Author(s):  
Basudeb Das ◽  
Shibabrata Mukherjee ◽  
Basudev Chattopadhyay ◽  
Saswati Mazumdar
Keyword(s):  
Wireless Communication ◽  
Low Power ◽  
Laser Diode ◽  
Communication Link ◽  
Optical Wireless Communication ◽  
Optical Wireless

scholarly journals Tunable Violet Laser Diode System for Optical Wireless Communication

2020 ◽  
Vol 32 (9) ◽  
pp. 546-549
Author(s):  
Sani Mukhtar ◽  
Sun Xiaobin ◽  
Islam Ashry ◽  
Tien Khee Ng ◽  
Boon S. Ooi ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Laser Diode ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Diode System

scholarly journals 26 m/55 Gbps air-water optical wireless communication based on an OFDM-modulated 520-nm laser diode

2017 ◽  
Vol 25 (13) ◽  
pp. 14760 ◽  
Author(s):  
Yifei Chen ◽  
Meiwei Kong ◽  
Tariq Ali ◽  
Jiongliang Wang ◽  
Rohail Sarwar ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Laser Diode ◽  
Optical Wireless Communication ◽  
Optical Wireless

Analysis of Inter-Satellite Optical Wireless Communication System

2017 ◽  
Vol 7 (10) ◽  
pp. 10
Author(s):  
Rajbir Singh
Keyword(s):  
Wireless Communication ◽  
Optical Networks ◽  
Data Transmission ◽  
High Speed ◽  
Open Space ◽  
Communication Link ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
High Speed Data ◽  
Speed Data Transmission

Optical networks are bandwidth efficient networks are used for long haul communication providing seamless data transfer. For high speed data transmission in open space between different satellites, Inter-satellite Optical wireless communication (IsOWC) is widely used .In this paper we have evaluated the performance of IsOWC communication link for high speed data transmission .The performance of the system is evaluated on the basis of qualitative parameters such as Q-factor and BER using optisystem simulator.

Modification in Parameters and Improved Analysis of Intersatellite Optical Wireless Communication System

2016 ◽  
Vol 5 (3) ◽  
pp. 7
Author(s):  
SHARMA POOJA ◽  
SHRIVASTAVA SHARAD MOHAN ◽  
MISHRA ANUJA ◽  
AGRAWAL PRACHI ◽  
PARGANIHA RAHUL ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Communication System ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Wireless Communication System

scholarly journals Performance Analysis and Design Considerations of the Shallow Underwater Optical Wireless Communication System with Solar Noises Utilizing a Photon Tracing-Based Simulation Platform

Electronics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 632
Author(s):  
Xiaozheng Wang ◽  
Minglun Zhang ◽  
Hongyu Zhou ◽  
Xiaomin Ren
Keyword(s):  
Performance Analysis ◽  
Wireless Communication ◽  
Ambient Noise ◽  
Large Scale ◽  
Delay Spread ◽  
Simulation Platform ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Analysis And Design ◽  
The Impact

The performance of the underwater optical wireless communication (UOWC) system is highly affected by seawater´s inherent optical properties and the solar radiation from sunlight, especially for a shallow environment. The multipath effect and degradations in signal-to-noise ratio (SNR) due to absorption, scattering, and ambient noises can significantly limit the viable communication range, which poses key challenges to its large-scale commercial applications. To this end, this paper proposes a unified model for underwater channel characterization and system performance analysis in the presence of solar noises utilizing a photon tracing algorithm. Besides, we developed a generic simulation platform with configurable parameters and self-defined scenarios via MATLAB. Based on this platform, a comprehensive investigation of underwater channel impairments was conducted including temporal and spatial dispersion, illumination distribution pattern, and statistical attenuation with various oceanic types. The impact of ambient noise at different operation depths on the bit error rate (BER) performance of the shallow UOWC system was evaluated under typical specifications. Simulation results revealed that the multipath dispersion is tied closely to the multiple scattering phenomenon. The delay spread and ambient noise effect can be mitigated by considering a narrow field of view (FOV) and it also enables the system to exhibit optimal performance on combining with a wide aperture.

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