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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4754
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dc.contributor.authorSunitha, M.S.-
dc.contributor.authorAdhikari, A.V.-
dc.contributor.authorVishnumurthy, K.A.-
dc.contributor.authorSafakath, K.-
dc.contributor.authorPhilip, Reji-
dc.date.accessioned2012-06-21T10:53:08Z-
dc.date.available2012-06-21T10:53:08Z-
dc.date.issued2012-05-
dc.identifier.citationInternational Journal of Polymeric Materials, 2012, Vol.61, p483en
dc.identifier.issn0091-4037-
dc.identifier.issn1563-535X (online)-
dc.identifier.urihttp://hdl.handle.net/2289/4754-
dc.descriptionRestricted Access.en
dc.description.abstractWe present the synthesis of two newly designed, thiophene-based conjugated polymers (P1 and P2) carrying 1,3,4-oxadiazole, 3,4-dinaphthyloxy thiophene, and 3,4-dialkoxy thiophene moieties as potential NLO active materials. Their NLO properties have been investigated both by the Z-scan and degenerate four-wave mixing (DFWM) techniques using 532 nm, 7 nanosecond laser pulses. The measured β and χ(3) values for the polymers are found to be in the range of 10−11 m/W and 10−11 esu, respectively. The results indicate that they exhibit good optical-limiting behavior and are promising materials for nonlinear optical applications due to effective two-photon absorption (TPA).en
dc.language.isoenen
dc.publisherTaylor & Francisen
dc.relation.urihttp://dx.doi.org/10.1080/00914037.2011.593062en
dc.rights2012 Taylor & Francisen
dc.subjectconjugated polymeren
dc.subjectelectrochemical propertiesen
dc.subjectoptical materialsen
dc.subjectoxadiazoleen
dc.subjectthiophene-based polymeren
dc.titleLarge third-Order nonlinearity of new π-conjugated donor-acceptor polymers with substituted Thiophene and 1,3,4-Oxadiazole moietiesen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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