Abstract

The efficient red material Sr2CeO4:Eu3+ (SCOE) has been studied as a potential thermographic phosphor for application in the single-color fluorescence thermometry technique. The temperature-dependent photoluminescence spectra and the integrated emission intensity of SCOE at different temperatures indicate that this red-light-emitting phosphor is extremely sensitive to ambient temperature. On this basis, we designed another three red materials as potential thermographic phosphors that have higher brightness and temperature sensitivity than SCOE, by means of adding Li+, Na+, and K+ ions into the lattice.

© 2011 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Excellent optical thermometry based on single-color fluorescence in spherical NaEuF4 phosphor

Yue Tian, Bining Tian, Cai’e Cui, Ping Huang, Lei Wang, and Baojiu Chen
Opt. Lett. 39(14) 4164-4167 (2014)

Temperature dependence of emission and lifetime in Eu3+- and Dy3+-doped GdVO4

Marko G. Nikolić, Dragana J. Jovanović, and Miroslav D. Dramićanin
Appl. Opt. 52(8) 1716-1724 (2013)

The influence of defects formed by Ca excess and thermal post-treatments on the persistent luminescence of CaTiO3:Pr

Eugenio H. Otal, Alexandra E. Maegli, Nina Vogel-Schäuble, Bernhard Walfort, Hans Hagemann, Songhak Yoon, Albert Zeller, and Anke Weidenkaff
Opt. Mater. Express 2(4) 405-412 (2012)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription