Influence of the excitation area on the thresholds of organic second-order distributed feedback lasers

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dc.contributorFísica de la Materia Condensadaes
dc.contributor.authorCalzado Estepa, Eva María-
dc.contributor.authorVillalvilla Soria, José Moisés-
dc.contributor.authorBoj Giménez, Pedro-
dc.contributor.authorQuintana Arévalo, José Antonio-
dc.contributor.authorNavarro-Fuster, Víctor-
dc.contributor.authorRetolaza, Aritz-
dc.contributor.authorMerino, Santos-
dc.contributor.authorDíaz-García, María A.-
dc.contributor.otherUniversidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señales
dc.contributor.otherUniversidad de Alicante. Departamento de Física Aplicadaes
dc.contributor.otherUniversidad de Alicante. Departamento de Óptica, Farmacología y Anatomíaes
dc.contributor.otherUniversidad de Alicante. Instituto Universitario de Materialeses
dc.identifier.citationCALZADO, Eva M., et al. "Influence of the excitation area on the thresholds of organic second-order distributed feedback lasers". Applied Physics Letters. Vol. 101, Issue 22 (2012). ISSN 0003-6951, pp. 223303-1/5es
dc.identifier.issn0003-6951 (Print)-
dc.identifier.issn1077-3118 (Online)-
dc.description.abstractIt is shown that the optical pump power (or energy) density thresholds required to obtain lasing from organic second-order distributed feedback lasers, increase when the excitation area (A) is smaller than a certain value (Acrit). So, in order to obtain the minimum possible thresholds and to ensure that they constitute adequate quantities for comparison purposes, the condition A>Acrit should be fulfilled. Results also indicate that when A<Acrit (Acrit ∼ 0.1 mm2 for the devices studied here), the operational device lifetime, which depends mainly on the pump power (or energy) density, becomes drastically
dc.description.sponsorshipSpanish Government (MECC) and the European Community (FEDER) through Grant Nos. MAT2008-06648-C02 and MAT2011-28167-C02 and the University of Alicante through Grant No.
dc.publisherAmerican Institute of Physicses
dc.subjectOrganic second-order distributed feedback laserses
dc.subjectExcitation areaes
dc.subject.otherFísica Aplicadaes
dc.subject.otherFísica de la Materia Condensadaes
dc.titleInfluence of the excitation area on the thresholds of organic second-order distributed feedback laserses
Appears in Collections:INV - Física de la Materia Condensada - Artículos de Revistas

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