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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4088
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dc.contributor.authorBarik, A.R.-
dc.contributor.authorAdarsh, K.V.-
dc.contributor.authorNaik, Ramakanta-
dc.contributor.authorSandeep, Suchand C.S.-
dc.contributor.authorPhilip, Reji-
dc.contributor.authorZhao, Donghui-
dc.contributor.authorJain, Himanshu-
dc.date.accessioned2011-08-11T07:24:38Z-
dc.date.available2011-08-11T07:24:38Z-
dc.date.issued2011-05-
dc.identifier.citationApplied Physics Letters, 2011, Vol.98, p201111en
dc.identifier.issn0003-6951-
dc.identifier.issn1077-3118 (online)-
dc.identifier.urihttp://hdl.handle.net/2289/4088-
dc.descriptionOpen Access.en
dc.description.abstractWe report a dramatic change in effective three-photon absorption coefficient of amorphous Ge16As29Se55 thin films, when its optical band gap decreases by 10 meV with 532 nm light illumination. This large change provides valuable information on the higher excited states, which are otherwise inaccessible via normal optical absorption. The results also indicate that photodarkening in chalcogenide glasses can serve as an effective tool to tune the multiphoton absorption in a rather simple way.en
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.relation.urihttp://adsabs.harvard.edu/abs/2011ApPhL..98t1111Ben
dc.relation.urihttp://dx.doi.org/10.1063/1.3591978en
dc.rights2011 American Institute of Physicsen
dc.subjectChalcogenide Glassen
dc.subjectSemiconductorsen
dc.titlePhotoinduced transparency of effective three-photon absorption coefficient for femtosecond laser pulses in Ge16As29Se55 thin filmsen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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