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<cfResPublDate>2015</cfResPublDate>
<cfVol>Ed. 5</cfVol>
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<cfTitle cfLangCode='EN' cfTrans='o'>Dynamics of quantum dots lasers under the influence of double cavity external optical feedback</cfTitle>
<cfKeyw cfLangCode='EN' cfTrans='o'>quantum dots; Optical feedback; pulse traces; Bifurcations</cfKeyw>
<cfAbstr cfLangCode='EN' cfTrans='o'><p>We report the results of numerical investigations of the dynamical behavior of an integrated device composed of a semiconductor laser with quantum dots active medium and a double cavity that provides optical feedback. Due to the influence of the feedback, under the appropriate conditions, the system displays chaotic behavior appropriate for chaos-based communications. The optimal conditions for chaos generation are identified. It is found that the double cavity feedback requires lower feedback strengths for developing high complexity chaos when compared with a single cavity.</p></cfAbstr>
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