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Article: Conjugated photorefractive polymer

TitleConjugated photorefractive polymer
Authors
Yu, LChen, YChan, WKPeng, Z
Issue Date1994
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 1994, v. 64 n. 19, p. 2489-2491 How to Cite?
DOI: http://dx.doi.org/10.1063/1.111607
AbstractA novel type of photorefractive polymer, containing a conjugated backbone and a second order nonlinear optical chromophore, has been developed. It was expected that the conjugated backbone would absorb photons in the visible region and play the triple role of charge generator, charge transporter, and backbone. Several physical measurements demonstrated this expectation. Two beam coupling experiments clearly indicated an asymmetric optical energy exchange between two beams without applying an external electrical field. This is a conclusive signature for photorefractivity. Also, large optical gain, 5.7 cm-1, was observed under zero-field condition.
Persistent Identifierhttp://hdl.handle.net/10722/167530
ISSN
0003-6951
2021 Impact Factor: 3.971
2020 SCImago Journal Rankings: 1.182
ISI Accession Number ID
WOS:A1994NK25800007

 

DC FieldValueLanguage
dc.contributor.authorYu, Len_US
dc.contributor.authorChen, Yen_US
dc.contributor.authorChan, WKen_US
dc.contributor.authorPeng, Zen_US
dc.date.accessioned2012-10-08T03:08:08Z-
dc.date.available2012-10-08T03:08:08Z-
dc.date.issued1994en_US
dc.identifier.citationApplied Physics Letters, 1994, v. 64 n. 19, p. 2489-2491-
dc.identifier.issn0003-6951en_US
dc.identifier.urihttp://hdl.handle.net/10722/167530-
dc.description.abstractA novel type of photorefractive polymer, containing a conjugated backbone and a second order nonlinear optical chromophore, has been developed. It was expected that the conjugated backbone would absorb photons in the visible region and play the triple role of charge generator, charge transporter, and backbone. Several physical measurements demonstrated this expectation. Two beam coupling experiments clearly indicated an asymmetric optical energy exchange between two beams without applying an external electrical field. This is a conclusive signature for photorefractivity. Also, large optical gain, 5.7 cm-1, was observed under zero-field condition.en_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.titleConjugated 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.doi10.1063/1.111607en_US
dc.identifier.scopuseid_2-s2.0-0028769186en_US
dc.identifier.volume64en_US
dc.identifier.issue19en_US
dc.identifier.spage2489en_US
dc.identifier.epage2491en_US
dc.identifier.isiWOS:A1994NK25800007-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYu, L=7404164831en_US
dc.identifier.scopusauthoridChen, Y=7601436915en_US
dc.identifier.scopusauthoridChan, WK=13310083000en_US
dc.identifier.scopusauthoridPeng, Z=7401791366en_US
dc.identifier.issnl0003-6951-

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