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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
Fan, HHWu, KSWang, HZTian, YPLaw, GLWong, KLWong, WT
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?
DOI: http://dx.doi.org/10.1016/j.cplett.2007.10.034
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
0009-2614
2023 Impact Factor: 2.8
2023 SCImago Journal Rankings: 0.502
ISI Accession Number ID
WOS:000251575300015
References
References in Scopus

 

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
dc.identifier.issnl0009-2614-

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