Research Article | OPEN ACCESS
Effects on Semiconductor Optical Amplifier Gain Quality for Applications in Advanced All-optical Communication Systems
Riyam A. Johni, David I. Forsyth and Kanar R. Tariq
Photonics Technology Centre (PTC), Faculty of Electrical Engineering,
Universiti Teknologi Malaysia (UTM), 81310, Johor Bahru, Malaysia
Research Journal of Applied Sciences, Engineering and Technology 2014 16:3414-3418
Received: November 11, 2013 | Accepted: December 02, 2013 | Published: April 25, 2014
Abstract
Semiconductor optical amplifiers are strong candidates to replace traditional erbium-doped-fibre-amplifiers in future all-optical networks by virtue of their proven functional capabilities, in addition to gain. They are also smaller, cheaper and easier to integrate than fibre amplifiers. This study summarizes the gain quality of the semiconductor optical amplifier with varying effects such as input power, bias current and wavelength and data rate. The results reported herein show high quality gain, coupled with accept ably low noise figure values.
Keywords:
Erbium-Doped-Fibre-Amplifier (EDFA), Noise Figure (NF), Quality factor (Q), Semiconductor Optical Amplifier (SOA),
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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