Implementation of 10 Gbps optical wireless link for 200 km inter-aircraft optical communications-Reference-Cited by-同舟云学术

Implementation of 10 Gbps optical wireless link for 200 km inter-aircraft optical communications

Published:2022-12-28 Issue:0 Volume:0 Page:
ISSN:0173-4911
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Sudhakar Muppidi Venkata¹,Rajini Gaddam Kesava Reddy²

Affiliation:

1. Department of Electronics and Communications Engineering , Lakireddy Bali Reddy College of Engineering, Jawaharlal Nehru Technological University Kakinada , Mylavaram , AP , India

2. Department of Instrumentation, School of Electrical Engineering , Vellore Institute of Technology , Vellore , TN , India

Abstract

Abstract The enhancements related to optical devices are highly required for high-speed compact wireless optical transmission systems. This paper focuses on development and analysis of the communication system for inter-aircraft applications. The vertical cavity surface emitting laser (VCSEL) is employed at the transmitter for generating directly modulated non-return to zero (NRZ) signal. Direct detection along with Gaussian low pass filtering is employed in the receiver. The performance of the system is examined as well as compared with and without application of filtering at the receiver. The performance of optical wireless system is analyzed in terms of BER, eye-pattern, sensitivity, SNR, and Q-factor. The data rate is enhanced by 4-fold and transmission distance is improved by 250% in comparison with earlier inter-satellite links.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2022-0294/pdf

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