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

Enhancement of near-infrared to near-infrared upconversion emission in the CeO2: Er3+, Tm3+, Yb3+ inverse opals

Not Accessible

Your library or personal account may give you access

Abstract

In this Letter, CeO2: Er3+, Tm3+, Yb3+ inverse opal with near-infrared to near-infrared upconversion emission was prepared by polystyrene colloidal crystal templates, and the influence of photonic bandgap on the upconversion emission was investigated. Comparing with the reference sample, suppression of the blue or red upconversion luminescence was observed in the inverse opals. It is interesting that the near-infrared upconversion emission located at about 803 nm was enhanced due to the inhibition of visible upconversion emission in the inverse opals. Additionally, the variety of upconversion emission mechanisms was observed and discussed in the CeO2: Er3+,Tm3+, Yb3+ inverse opals.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Investigation of upconversion and near infrared emission properties in CeO2: Er3+, Yb3+ inverse opals

Hangjun Wu, Zhengwen Yang, Jiayan Liao, Shenfeng Lai, Jianbei Qiu, Zhiguo Song, Yong Yang, Dacheng Zhou, and Zhaoyi Yin
Opt. Express 21(19) 22186-22193 (2013)

Upconversion emission and color tunability in Al2Y4O9: Yb, Er inverse opal

Dong Yan, Jianbei Qiu, Zhengwen Yang, Zhiguo Song, Dacheng Zhou, Xue Yu, Yong Yang, Zhaoyi Yin, and Lei Yan
Opt. Mater. Express 2(5) 650-656 (2012)

Preparation and upconversion emission enhancement of SiO2 coated YbPO4: Er3+ inverse opals with Ag nanoparticles

Jun Li, Zhengwen Yang, Zhuangzhuang Chai, Jianbei Qiu, and Zhiguo Song
Opt. Mater. Express 7(10) 3503-3516 (2017)

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 (6)

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

Equations (2)

You do not have subscription access to this journal. Equations 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