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Excitability in optical systems close to Z2-symmetry

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dc.contributor.author Beri, S.
dc.contributor.author mashal, L.
dc.contributor.author Gelens, L.
dc.contributor.author Van der Sande, G.
dc.contributor.author Verschaffelt, G.
dc.contributor.author Danckaert, J.
dc.date.accessioned 2019-10-09T14:07:32Z
dc.date.available 2019-10-09T14:07:32Z
dc.date.issued 2010-01-18
dc.identifier.citation 47 en_US
dc.identifier.uri http://dspace.hebron.edu:80/xmlui/handle/123456789/226
dc.description.abstract We report theoretically and experimentally on excitability in semiconductor ring lasers in order to reveal a mechanism of excitability, general for systems close to Z 2-symmetry. The global shapes of the invariant manifolds of a saddle in the vicinity of a homoclinic loop determine the origin of excitability and the features of the excitable pulses. We show how to experimentally make a semiconductor ring laser excitable by breaking the Z 2-symmetry in a controlled way. The experiments confirm the theoretical predictions. en_US
dc.language.iso en_US en_US
dc.publisher North-Holland en_US
dc.relation.ispartofseries 374;
dc.subject semiconductor ring lasers, optical feedback, excitability en_US
dc.title Excitability in optical systems close to Z2-symmetry en_US
dc.type Article en_US

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