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Article: Detailed studies on a new conjugated photorefractive polymer

TitleDetailed studies on a new conjugated photorefractive polymer
Authors
Issue Date1995
Citation
Journal Of Physical Chemistry, 1995, v. 99 n. 9, p. 2797-2802 How to Cite?
AbstractA novel photorefractive polymer containing a conjugated backbone and a second-order nonlinear optical chromophore has been investigated. Detailed studies including photoconductivity, carrier mobility, and the grating formation demonstrated the photorefractive nature of the polymer. A large optical gain of 5.9 cm-1 was observed under a zero-external field. Investigations of the grating phase in this polymer revealed features of the refractive index grating and the absorption grating. Several experimental results suggested that an internal field existed in the PR polymer. This internal field assisted charge separation and enhanced the photorefractivity.
Persistent Identifierhttp://hdl.handle.net/10722/167544
ISSN
1998 Impact Factor: 4.173
1999 SCImago Journal Rankings: 1.721

 

DC FieldValueLanguage
dc.contributor.authorYu, Len_US
dc.contributor.authorChen, YMen_US
dc.contributor.authorChan, WKen_US
dc.date.accessioned2012-10-08T03:08:17Z-
dc.date.available2012-10-08T03:08:17Z-
dc.date.issued1995en_US
dc.identifier.citationJournal Of Physical Chemistry, 1995, v. 99 n. 9, p. 2797-2802en_US
dc.identifier.issn0022-3654en_US
dc.identifier.urihttp://hdl.handle.net/10722/167544-
dc.description.abstractA novel photorefractive polymer containing a conjugated backbone and a second-order nonlinear optical chromophore has been investigated. Detailed studies including photoconductivity, carrier mobility, and the grating formation demonstrated the photorefractive nature of the polymer. A large optical gain of 5.9 cm-1 was observed under a zero-external field. Investigations of the grating phase in this polymer revealed features of the refractive index grating and the absorption grating. Several experimental results suggested that an internal field existed in the PR polymer. This internal field assisted charge separation and enhanced the photorefractivity.en_US
dc.languageengen_US
dc.relation.ispartofJournal of physical chemistryen_US
dc.titleDetailed studies on a new conjugated photorefractive polymeren_US
dc.typeArticleen_US
dc.identifier.emailChan, WK:waichan@hku.hken_US
dc.identifier.authorityChan, WK=rp00667en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0029632686en_US
dc.identifier.volume99en_US
dc.identifier.issue9en_US
dc.identifier.spage2797en_US
dc.identifier.epage2802en_US
dc.identifier.scopusauthoridYu, L=7404164831en_US
dc.identifier.scopusauthoridChen, YM=7601447239en_US
dc.identifier.scopusauthoridChan, WK=13310083000en_US

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