Practical method for modelling the nonlinear behaviour of a travelling wave semiconductor optical amplifier

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Title:	Practical method for modelling the nonlinear behaviour of a travelling wave semiconductor optical amplifier
Author:	Ruiz Moreno, Sergio; Guitart Felip, Jorge
Other authors:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
Abstract:	The authors present a simple model of a travelling wave semiconductor optical amplifier with an appreciable degree of saturation. The model uses a particular way of linearising the total carrier recombination R(N) to find useful expressions for the saturation parameter and/or the carrier lifetime. By combining these expressions and the gain measurements realised, it is possible to establish the dependence between the mentioned parameters and the input optical power.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació -Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal -Telecommunication -Signal theory (Telecommunication) -Semiconductor lasers -Carrier lifetime -Laser theory -Optical saturation -Semiconductor device models -Telecomunicació -Senyal, teoria del (Telecomunicació)
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Article
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