OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 8 — Mar. 10, 2013
  • pp: 1716–1724

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

Marko G. Nikolić, Dragana J. Jovanović, and Miroslav D. Dramićanin  »View Author Affiliations


Applied Optics, Vol. 52, Issue 8, pp. 1716-1724 (2013)
http://dx.doi.org/10.1364/AO.52.001716


View Full Text Article

Enhanced HTML    Acrobat PDF (1176 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

Eu3+- and Dy3+-doped GdVO4 samples synthesized by a high-temperature solid-state method are investigated by fluorescence spectroscopy at 298–750 K. They demonstrate potential for development as thermographic phosphors because the experimental and theoretical temperature dependence of the intensity ratio of the two lines agrees well. Experimental lifetime measurements recorded at 10–750 K were fitted using three theoretical models: multiphonon relaxation, temperature quenching through the charge transfer (CT) region, and our modified CT model (TDCT), which considers the temperature dependence of CT energy. The TDCT model yields the best results with good agreement between experimental and fitted lifetime data.

© 2013 Optical Society of America

OCIS Codes
(120.6780) Instrumentation, measurement, and metrology : Temperature
(300.6280) Spectroscopy : Spectroscopy, fluorescence and luminescence

ToC Category:
Spectroscopy

History
Original Manuscript: September 27, 2012
Revised Manuscript: November 25, 2012
Manuscript Accepted: December 21, 2012
Published: March 8, 2013

Citation
Marko G. Nikolić, Dragana J. Jovanović, and Miroslav D. Dramićanin, "Temperature dependence of emission and lifetime in Eu3+- and Dy3+-doped GdVO4," Appl. Opt. 52, 1716-1724 (2013)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-52-8-1716

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited