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Article: Effective multi-photon absorption properties in solutions of pyridinium salt lasing dyes

TitleEffective multi-photon absorption properties in solutions of pyridinium salt lasing dyes
Authors
Issue Date2007
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
Citation
Chemical Physics Letters, 2007, v. 449 n. 1-3, p. 77-81 How to Cite?
AbstractThree- and four-photon absorption induced processes of six new styrylpyridinium motif dyes are studied. Their largest 3-photon absorption cross-section is 29.9 times of Rhodamine 6G. Effective 3- and 4-photon absorption induced amplified spontaneous emissions are observed. The efficiency of 3-photon absorption induced lasing reaches 5.4%. Their large 3-photon absorption cross-sections mainly result from large conjugated plane and large dipole moment, and also relate to their counter ions. Their high efficiencies of 3-photon absorption induced lasing imply that 3-photon absorption process is possible to satisfy the conditions for practical applications. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/69280
ISSN
2015 Impact Factor: 1.86
2015 SCImago Journal Rankings: 0.757
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorFan, HHen_HK
dc.contributor.authorWu, KSen_HK
dc.contributor.authorWang, HZen_HK
dc.contributor.authorTian, YPen_HK
dc.contributor.authorLaw, GLen_HK
dc.contributor.authorWong, KLen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:12:12Z-
dc.date.available2010-09-06T06:12:12Z-
dc.date.issued2007en_HK
dc.identifier.citationChemical Physics Letters, 2007, v. 449 n. 1-3, p. 77-81en_HK
dc.identifier.issn0009-2614en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69280-
dc.description.abstractThree- and four-photon absorption induced processes of six new styrylpyridinium motif dyes are studied. Their largest 3-photon absorption cross-section is 29.9 times of Rhodamine 6G. Effective 3- and 4-photon absorption induced amplified spontaneous emissions are observed. The efficiency of 3-photon absorption induced lasing reaches 5.4%. Their large 3-photon absorption cross-sections mainly result from large conjugated plane and large dipole moment, and also relate to their counter ions. Their high efficiencies of 3-photon absorption induced lasing imply that 3-photon absorption process is possible to satisfy the conditions for practical applications. © 2007 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cpletten_HK
dc.relation.ispartofChemical Physics Lettersen_HK
dc.rightsChemical Physics Letters. Copyright © Elsevier BV.en_HK
dc.titleEffective multi-photon absorption properties in solutions of pyridinium salt lasing dyesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0009-2614&volume=449&spage=77&epage=81&date=2007&atitle=Effective+Multi-photon+Absorption+Properties+in+Solutions+of+Pyridinium+Salt+Lasing+Dyes+en_HK
dc.identifier.emailLaw, GL: h049044@hkusua.hku.hken_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityLaw, GL=rp00723en_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cplett.2007.10.034en_HK
dc.identifier.scopuseid_2-s2.0-36048970135en_HK
dc.identifier.hkuros142023en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-36048970135&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume449en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage77en_HK
dc.identifier.epage81en_HK
dc.identifier.isiWOS:000251575300015-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridFan, HH=8204717800en_HK
dc.identifier.scopusauthoridWu, KS=22982222400en_HK
dc.identifier.scopusauthoridWang, HZ=25959761000en_HK
dc.identifier.scopusauthoridTian, YP=7402840786en_HK
dc.identifier.scopusauthoridLaw, GL=8640216600en_HK
dc.identifier.scopusauthoridWong, KL=35239206000en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK

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