File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Near vacuum ultraviolet luminescence of Gd3+ and Er3+ ions generated by super saturation upconversion processes

TitleNear vacuum ultraviolet luminescence of Gd3+ and Er3+ ions generated by super saturation upconversion processes
Authors
Issue Date2009
PublisherOptical Society of America. The Journal's web site is located at http://www.opticsexpress.org
Citation
Optics Express, 2009, v. 17 n. 19, p. 16366-16371 How to Cite?
AbstractNear vacuum ultraviolet (UV) upconversion (UC) emissions with a spectral resolution of 1 nm, from the 6GJ, 6D J, 6IJ, 6PJ levels of Gd3+ and the 2L17/2, 4D 7/2, 2H(2)9/2, 2D5/2, 4G7/2, 2K13/2, 2P 3/2 levels of Er3+, were observed under 974 nm laser excitation. Mechanism analyses illustrate that successive energy transfers (ETs) from Yb3+ to Er3+ generate UV UC radiations in Er 3+, while two resonant ETs from Er3+ to Gd3+ lead to UV UC radiations in Gd3+. Power dependence analyses indicate that the expected inefficient four- and five-photon processes have been switched into efficient two-photon processes due to a super saturation UC phenomenon that employs consecutive saturations at the intermediate states. ©2009 Optical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/155541
ISSN
2015 Impact Factor: 3.148
2015 SCImago Journal Rankings: 2.186
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChen, Gen_US
dc.contributor.authorLiang, Hen_US
dc.contributor.authorLiu, Hen_US
dc.contributor.authorSomesfalean, Gen_US
dc.contributor.authorZhang, Zen_US
dc.date.accessioned2012-08-08T08:34:00Z-
dc.date.available2012-08-08T08:34:00Z-
dc.date.issued2009en_US
dc.identifier.citationOptics Express, 2009, v. 17 n. 19, p. 16366-16371en_US
dc.identifier.issn1094-4087en_US
dc.identifier.urihttp://hdl.handle.net/10722/155541-
dc.description.abstractNear vacuum ultraviolet (UV) upconversion (UC) emissions with a spectral resolution of 1 nm, from the 6GJ, 6D J, 6IJ, 6PJ levels of Gd3+ and the 2L17/2, 4D 7/2, 2H(2)9/2, 2D5/2, 4G7/2, 2K13/2, 2P 3/2 levels of Er3+, were observed under 974 nm laser excitation. Mechanism analyses illustrate that successive energy transfers (ETs) from Yb3+ to Er3+ generate UV UC radiations in Er 3+, while two resonant ETs from Er3+ to Gd3+ lead to UV UC radiations in Gd3+. Power dependence analyses indicate that the expected inefficient four- and five-photon processes have been switched into efficient two-photon processes due to a super saturation UC phenomenon that employs consecutive saturations at the intermediate states. ©2009 Optical Society of America.en_US
dc.languageengen_US
dc.publisherOptical Society of America. The Journal's web site is located at http://www.opticsexpress.orgen_US
dc.relation.ispartofOptics Expressen_US
dc.titleNear vacuum ultraviolet luminescence of Gd3+ and Er3+ ions generated by super saturation upconversion processesen_US
dc.typeArticleen_US
dc.identifier.emailZhang, Z:zgzhang@eee.hku.hken_US
dc.identifier.authorityZhang, Z=rp01565en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1364/OE.17.016366en_US
dc.identifier.pmid19770849-
dc.identifier.scopuseid_2-s2.0-70349196460en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70349196460&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume17en_US
dc.identifier.issue19en_US
dc.identifier.spage16366en_US
dc.identifier.epage16371en_US
dc.identifier.isiWOS:000269736100001-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChen, G=16686272300en_US
dc.identifier.scopusauthoridLiang, H=24577252400en_US
dc.identifier.scopusauthoridLiu, H=24577532200en_US
dc.identifier.scopusauthoridSomesfalean, G=6603292011en_US
dc.identifier.scopusauthoridZhang, Z=8597618700en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats