Signal strength in FSO communication channels based on directly measured modulated laser with dual drive Mach–Zehnder modulators (MZMs) measured-Reference-Cited by-同舟云学术

Signal strength in FSO communication channels based on directly measured modulated laser with dual drive Mach–Zehnder modulators (MZMs) measured

Published:2022-12-16 Issue:0 Volume:0 Page:
ISSN:0173-4911
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Rashed Ahmed Nabih Zaki¹^ORCID,Jahan Kausar²,Babu Gade Harish³,Ahammad Shaik Hasane⁴,Hossain Md. Amzad⁵⁶,Essam Ahmed¹

Affiliation:

1. Electronics and Electrical Communications Engineering Department, Faculty of Electronic Engineering , Menoufia University , Menouf , 32951 , Egypt

2. Department of ECE, Dadi Institute of Engineering and Technology , Anakapalle , Andhra Pradesh , India

3. Department of ECE, CVR College of Engineering , Hyderabad , India

4. Department of ECE , Koneru Lakshmaiah Education Foundation , Vaddeswaram , 522302 , Andhra Pradesh , India

5. Faculty of Electrical Engineering and Information Technology, Institute of Theoretical Electrical Engineering , Ruhr University Bochum , 44801 Bochum , Germany

6. Department of Electrical and Electronic Engineering , Jashore University of Science and Technology , Jashore , 7408 , Bangladesh

Abstract

Abstract The work clarified directly measured modulated laser with dual drive measured Mach–Zehnder modulators for signal strength in free space optics (FSO) channel. Peak power after free space communication channel at various propagation distances is measured in the optical time domain. As well as the signal level amplitude quality and data error rates after light detector at various propagation distances are also measured in the time bit period. The directly measured modulated laser with dual drive measured Mach–Zehnder modulators for signal strength in FSO communication channels is stimulated with optisystem program version 13. Peak signal power after free space communication channel at various propagation distances is measured in the optical time domain. The optimum peak signal power is achieved at 10 km distance with a value of 4.328 W. The signal level amplitude quality and data error rates after light detector at various propagation distances are also measured in the time bit period. The optimum Q level and BER level are clarified at 10 km distance with the values of 23.1164 for signal quality and 1.439 × 10−118 for minimum data error rates.

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-2022-0234/pdf

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