Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Investigation on Yb3+/Er3+/Tm3+ tri-doped phosphate glass ceramic for white-light-emitting diode

Not Accessible

Your library or personal account may give you access

Abstract

Yb3+/Er3+/Tm3+ tri-doped phosphate glass ceramics were prepared by a high-temperature melting method and thermal treatment technology. Upconversion (UC) emissions of the Yb3+/Er3+/Tm3+ tri-doped phosphate glass ceramic samples were studied under 975 nm excitation. The glass ceramic samples can simultaneously generate blue, green, and red emissions. The multicolor emission obtained was tuned to white light by adjusting the Er3+ ion concentration. The emission color of the sample doped with 8 mol.% Er3+ ion is white to the naked eye, and CIE coordinates (x=0.316, y=0.354) of the sample are close to the standard equal energy white-light illumination (x=0.333, y=0.333). The material will be useful in developing the white-light-emitting diode.

©2012 Optical Society of America

Full Article  |  PDF Article
More Like This
Photoluminescence properties of Tm3+/Tb3+/Eu3+ tri-doped phosphate glass and glass ceramics for white-light-emitting diodes

Yin Yu, Feng Song, Chengguo Ming, Jun Zhang, and Fengxiao Wang
Appl. Opt. 52(23) 5606-5610 (2013)

Tunable white upconversion luminescence from Yb3+-Tm3+-Mn2+ tri-doped perovskite nanocrystals

E. H. Song, S. Ding, M. Wu, S. Ye, Z. T. Chen, Y. Y. Ma, and Q. Y. Zhang
Opt. Mater. Express 4(6) 1186-1196 (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

Figures (5)

You do not have subscription access to this journal. Figure files 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