Optical complexity in external cavity semiconductor laser

In this article, the window based complexity and output modulation of a time delayed chaotic semiconductor laser (SL) model has been investigated. The window based optical complexity (OC), is measured by introducing the recurrence sample entropy (SampEn). The analysis has been done without and in th...

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Main Authors: Rondoni, Lamberto, Kamel Ariffin, Muhammad Rezal, Varatharajoo, Renuganth, Mukherjee, Sayan, Palit, Sanjay Kumar, Banerjee, Santo
Format: Article
Language:English
Published: Elsevier 2017
Online Access:http://psasir.upm.edu.my/id/eprint/62598/1/LASER.pdf
http://psasir.upm.edu.my/id/eprint/62598/
https://www.sciencedirect.com/science/article/pii/S0030401816309762#!
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spelling my.upm.eprints.625982020-12-03T20:10:13Z http://psasir.upm.edu.my/id/eprint/62598/ Optical complexity in external cavity semiconductor laser Rondoni, Lamberto Kamel Ariffin, Muhammad Rezal Varatharajoo, Renuganth Mukherjee, Sayan Palit, Sanjay Kumar Banerjee, Santo In this article, the window based complexity and output modulation of a time delayed chaotic semiconductor laser (SL) model has been investigated. The window based optical complexity (OC), is measured by introducing the recurrence sample entropy (SampEn). The analysis has been done without and in the presence of external noise. The significant changes in the dynamics can be observed under induced noise with weak strength. It has also been found that there is a strong positive correlation between the output power and the complexity of the system with various sets of parameters. The laser intensity, as well as the OC can be increased with the incremental noise strength and the associated system parameters. Thus, optical complexity quantifies the system dynamics and its instabilities, since is strongly correlated with the laser outputs. This analysis can be applied to measure the laser instabilities and modulation of output power. Elsevier 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/62598/1/LASER.pdf Rondoni, Lamberto and Kamel Ariffin, Muhammad Rezal and Varatharajoo, Renuganth and Mukherjee, Sayan and Palit, Sanjay Kumar and Banerjee, Santo (2017) Optical complexity in external cavity semiconductor laser. Optics Communications, 387. 257 - 266. ISSN 0030-4018 https://www.sciencedirect.com/science/article/pii/S0030401816309762#! 10.1016/j.optcom.2016.11.011
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description In this article, the window based complexity and output modulation of a time delayed chaotic semiconductor laser (SL) model has been investigated. The window based optical complexity (OC), is measured by introducing the recurrence sample entropy (SampEn). The analysis has been done without and in the presence of external noise. The significant changes in the dynamics can be observed under induced noise with weak strength. It has also been found that there is a strong positive correlation between the output power and the complexity of the system with various sets of parameters. The laser intensity, as well as the OC can be increased with the incremental noise strength and the associated system parameters. Thus, optical complexity quantifies the system dynamics and its instabilities, since is strongly correlated with the laser outputs. This analysis can be applied to measure the laser instabilities and modulation of output power.
format Article
author Rondoni, Lamberto
Kamel Ariffin, Muhammad Rezal
Varatharajoo, Renuganth
Mukherjee, Sayan
Palit, Sanjay Kumar
Banerjee, Santo
spellingShingle Rondoni, Lamberto
Kamel Ariffin, Muhammad Rezal
Varatharajoo, Renuganth
Mukherjee, Sayan
Palit, Sanjay Kumar
Banerjee, Santo
Optical complexity in external cavity semiconductor laser
author_facet Rondoni, Lamberto
Kamel Ariffin, Muhammad Rezal
Varatharajoo, Renuganth
Mukherjee, Sayan
Palit, Sanjay Kumar
Banerjee, Santo
author_sort Rondoni, Lamberto
title Optical complexity in external cavity semiconductor laser
title_short Optical complexity in external cavity semiconductor laser
title_full Optical complexity in external cavity semiconductor laser
title_fullStr Optical complexity in external cavity semiconductor laser
title_full_unstemmed Optical complexity in external cavity semiconductor laser
title_sort optical complexity in external cavity semiconductor laser
publisher Elsevier
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/62598/1/LASER.pdf
http://psasir.upm.edu.my/id/eprint/62598/
https://www.sciencedirect.com/science/article/pii/S0030401816309762#!
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