Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Display Technology
  • Vol. 9,
  • Issue 7,
  • pp. 515-519
  • (2013)

Visible Upconverter Based on ${Eu}^{3+}{{–}}{Yb}^{3+}$ Codoped ${TeO}_{2}{{–}} {ZnO}$ Glass

Not Accessible

Your library or personal account may give you access

Abstract

The zinc tellurite glasses (TZO) codoped with ${Eu}^{3+}{{–}} {Yb}^{3+}$ ions have been prepared by the conventional melt and quenching technique. The photoluminescence spectra of the glass samples have been measured under 976-nm CW diode laser excitation. Several upconversion emission bands ranging from the blue to near infrared region have been detected in the codoped samples. The sensitized cooperative energy transfer process from the ${Yb}^{3+}$ to ${Eu}^{3+}$ ions and cross-relaxation process has been found to be responsible mechanism for the upconversion emissions in ${Eu}^{3+}$ ions.

© 2013 IEEE

PDF Article
More Like This
Enhanced upconversion and near-infrared emissions of co-doped Ho3+/Yb3+ in TeO2–ZnO–Na2CO3–La2O3 tellurite glasses

P. X. Le, Nguyen Minh Ty, Jianbei Qiu, Dacheng Zhou, and Ho Kim Dan
Opt. Mater. Express 9(10) 3998-4008 (2019)

Raman investigation and glass-compositional dependence on blue up-conversion photoluminescence for Tm3+/Yb3+ co-doped TeO2-TlO0.5-ZnO glasses

M. Uchida, T. Hayakawa, T. Suhara, J-R. Duclère, and P. Thomas
Opt. Mater. Express 4(4) 823-835 (2014)

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 Optica member, or as an authorized user of your institution.

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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved