Upconversion luminescence in Yb3+-doped yttrium aluminum garnets

Xiaodong Xu; Zhiwei Zhao; Pingxin Song; Benxue Jiang; Guoqing Zhou; Jun Xu; Peizhen Deng; Gilbert Bourdet; Jean Christophe Chanteloup; Ji Ping Zou; Annabelle Fulop

doi:10.1016/j.physb.2004.11.088

Upconversion luminescence in Yb³⁺-doped yttrium aluminum garnets

Xiaodong Xu
, Zhiwei Zhao
, Pingxin Song
, Benxue Jiang
, Guoqing Zhou
, Jun Xu
, Peizhen Deng
, Gilbert Bourdet
, Jean Christophe Chanteloup
, Ji Ping Zou
, Annabelle Fulop

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, we present results on upconversion luminescence performed on Yb³⁺-doped yttrium aluminum garnets under 940 nm excitation. The upconversion luminescence was ascribed to Yb³⁺ cooperative luminescence and the presence of rare earth impurity ions. The cooperative luminescence spectra as a function of Yb concentration were measured and the emission intensity variation with Yb concentration was discussed. Yb ³⁺ energy migration quenched the cooperative luminescence of Yb:YAG crystals with doping level over 15 at%.

Original language	English
Pages (from-to)	365-369
Number of pages	5
Journal	Physica B: Physics of Condensed Matter
Volume	357
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physb.2004.11.088
Publication status	Published - 15 Mar 2005

Keywords

Cooperative luminescence
Energy transfer
Yb:YAG

Access to Document

10.1016/j.physb.2004.11.088

Cite this

@article{08c6f465c34645788d1117a8ca940e6d,

title = "Upconversion luminescence in Yb3+-doped yttrium aluminum garnets",

abstract = "In this paper, we present results on upconversion luminescence performed on Yb3+-doped yttrium aluminum garnets under 940 nm excitation. The upconversion luminescence was ascribed to Yb3+ cooperative luminescence and the presence of rare earth impurity ions. The cooperative luminescence spectra as a function of Yb concentration were measured and the emission intensity variation with Yb concentration was discussed. Yb 3+ energy migration quenched the cooperative luminescence of Yb:YAG crystals with doping level over 15 at\%.",

keywords = "Cooperative luminescence, Energy transfer, Yb:YAG",

author = "Xiaodong Xu and Zhiwei Zhao and Pingxin Song and Benxue Jiang and Guoqing Zhou and Jun Xu and Peizhen Deng and Gilbert Bourdet and Chanteloup, \{Jean Christophe\} and Zou, \{Ji Ping\} and Annabelle Fulop",

year = "2005",

month = mar,

day = "15",

doi = "10.1016/j.physb.2004.11.088",

language = "English",

volume = "357",

pages = "365--369",

journal = "Physica B: Physics of Condensed Matter",

issn = "0921-4526",

number = "3-4",

}

TY - JOUR

T1 - Upconversion luminescence in Yb3+-doped yttrium aluminum garnets

AU - Xu, Xiaodong

AU - Zhao, Zhiwei

AU - Song, Pingxin

AU - Jiang, Benxue

AU - Zhou, Guoqing

AU - Xu, Jun

AU - Deng, Peizhen

AU - Bourdet, Gilbert

AU - Chanteloup, Jean Christophe

AU - Zou, Ji Ping

AU - Fulop, Annabelle

PY - 2005/3/15

Y1 - 2005/3/15

N2 - In this paper, we present results on upconversion luminescence performed on Yb3+-doped yttrium aluminum garnets under 940 nm excitation. The upconversion luminescence was ascribed to Yb3+ cooperative luminescence and the presence of rare earth impurity ions. The cooperative luminescence spectra as a function of Yb concentration were measured and the emission intensity variation with Yb concentration was discussed. Yb 3+ energy migration quenched the cooperative luminescence of Yb:YAG crystals with doping level over 15 at%.

AB - In this paper, we present results on upconversion luminescence performed on Yb3+-doped yttrium aluminum garnets under 940 nm excitation. The upconversion luminescence was ascribed to Yb3+ cooperative luminescence and the presence of rare earth impurity ions. The cooperative luminescence spectra as a function of Yb concentration were measured and the emission intensity variation with Yb concentration was discussed. Yb 3+ energy migration quenched the cooperative luminescence of Yb:YAG crystals with doping level over 15 at%.

KW - Cooperative luminescence

KW - Energy transfer

KW - Yb:YAG

U2 - 10.1016/j.physb.2004.11.088

DO - 10.1016/j.physb.2004.11.088

M3 - Article

AN - SCOPUS:20044395771

SN - 0921-4526

VL - 357

SP - 365

EP - 369

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

IS - 3-4