Отрывок: Fig. 1. Time traces of intensities of the orthogonal linear polarization: (a), (b) 0injE  , (c), (d) 510injE  , (e), (f) 410injE  . Figure 2(a) displays standard deviation of the intensity of the pulses. It can be observed that injection of the optical signal leads to more regular pulses. Also, injection leads to increasing of the mean value of generated pulses for both polarizations (Figure 2(b)). Fig. 2. Standard deviation of the intensity of the pulses (a). Mean of...
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dc.contributor.authorKrents, A.A.-
dc.contributor.authorMolevich, N.E.-
dc.contributor.authorAnchikov, D.A.-
dc.contributor.authorKrestin, S.V.-
dc.date.accessioned2017-05-10 11:12:36-
dc.date.available2017-05-10 11:12:36-
dc.date.issued2017-
dc.identifierDspace\SGAU\20170505\63637ru
dc.identifier.citationKrents A.A. Generation of regular optical pulses in VCSELs below the static threshold / A.A. Krents, N.E. Molevich, D.A. Anchikov, S.V. Krestin // Сборник трудов III международной конференции и молодежной школы «Информационные технологии и нанотехнологии» (ИТНТ-2017) - Самара: Новая техника, 2017. - С. 159-161.ru
dc.identifier.urihttp://repo.ssau.ru/handle/Informacionnye-tehnologii-i-nanotehnologii/Generation-of-regular-optical-pulses-in-VCSELs-below-the-static-threshold-63637-
dc.description.abstractWe demonstrate theoretically that vertical-cavity surface emitting lasers (VCSELs) under asymmetrical current modulation and external optical injection can generate subnanosecond regular optical pulses below the static threshold. Asymmetrical triangular pump modulation allows the laser to generate irregular pulses, on average, below the static threshold. Injection plays a stabilizing role, reduces the standard deviation of the generated pulses and increases their averaged amplitude. This phenomenon can reduce heating of the laser active medium and can be useful in Information Technology.ru
dc.description.sponsorshipThis research was supported by Russian Foundation for Basic Research (16-32-60151 mol_a_dk); State assignment to educational and research institutions under project 3.1158.2017.ru
dc.language.isoenru
dc.publisherНовая техникаru
dc.subjectvertical-cavity surface-emitting lasers (VCSELs)ru
dc.subjectoptical injectionru
dc.subjectpolarizationru
dc.subjectsemiconductor lasersru
dc.titleGeneration of regular optical pulses in VCSELs below the static thresholdru
dc.typeArticleru
dc.textpartFig. 1. Time traces of intensities of the orthogonal linear polarization: (a), (b) 0injE  , (c), (d) 510injE  , (e), (f) 410injE  . Figure 2(a) displays standard deviation of the intensity of the pulses. It can be observed that injection of the optical signal leads to more regular pulses. Also, injection leads to increasing of the mean value of generated pulses for both polarizations (Figure 2(b)). Fig. 2. Standard deviation of the intensity of the pulses (a). Mean of...-
Располагается в коллекциях: Информационные технологии и нанотехнологии

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