2.7 μm emission properties of Er3+/Yb3+/Eu3+: SrGdGa3O7 and Er3+/Yb3+/Ho3+: SrGdGa3O7 crystals

被引：31

作者：

Xia, Houping ^{[1
,2
]}

Feng, Jianghe ^{[3
]}

Ji, Yuexia ^{[4
]}

Sun, Yijian ^{[1
,2
]}

Wang, Yan ^{[1
]}

Jia, Zhitai ^{[5
]}

Tu, Chaoyang ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys CAS, Fuzhou 350002, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

[3] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

[4] Anhui Univ Technol, Sch Math & Phys, Maanshan 243002, Anhui, Peoples R China

[5] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2016年 / 173卷

基金：

中国国家自然科学基金;

关键词：

Er3+/Yb3+/Eu3+: SrGdGa3O7; Er3+/Yb3+/Ho3+: SrGdGa3O7; Spectroscopic properties; Mid-infrared; SPECTROSCOPIC PROPERTIES; LASER; ER;

D O I：

10.1016/j.jqsrt.2015.12.018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Er3+/Yb3+/Eu3+: SrGdGa3O7 and Er3+/Yb3+/Ho3+: SrGdGa3O7 crystals were grown by Czochralski technology and detailed spectroscopic analyses were carried out. It was found that the spectra of Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal show weaker near-infrared emission and stronger mid-infrared emission as compared with Er3+/Yb3+: SrGdGa3O7 crystal. Furthermore, the lifetime of the I-4(13/2) state decreases from 10.58 ms in Er3+/Yb3+: SrGdGa3O7 crystal to 6.87 ms in Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal, that is, the self saturation for 2.7 urn laser in Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal is suppressed greatly. These results indicate that the doping of Eu3+ in Er3+/Yb3+: SrGdGa3O7 crystal is beneficial to improve the 2.7 mu m laser. In contrast, introducing Ho3+ in Er3+/Yb3+; SrGdGa3O7 crystal is adverse to realize Er3+-activated MIR laser operation. So Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal could be a potential MIR gain media for enhanced 2.7 mu m laser. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：7 / 12

页数：6

共 50 条

[41] Optical study of SrLaGa3O7 ceramic samples doped with Er3+ and Yb3+
Voiculescu, Ana-Maria
Tihon, Cristina-Elena
Hau, Stefania
Stanciu, George
Toma, Octavian
OPTICAL MATERIALS, 2020, 100
[42] Laser properties of Yb3+/Er3+ codoped phosphate
Zhao Shilong
Xu Shiqing
Wang Baoling
Hu Lili
RARE METAL MATERIALS AND ENGINEERING, 2008, 37 : 572 - 574
[43] Effect of Eu3+ codoping on upconversion luminescence in Y2O3:Er3+, Yb3+ nanocrystals
Sheng, Y. Q.
Liu, J.
Xu, L. L.
Zhai, D.
Zhang, Z. G.
Cao, W. W.
SOLID STATE COMMUNICATIONS, 2010, 150 (23-24) : 1048 - 1051
[44] Temperature characteristics of green upconversion fluorescence of Er3+-doped SrGdGa3O7 crystal
Sun, Hong-Xue
Yuan, Ning
Zhang, Zi-Bo
Sun, Qi
Wang, Yan
Wong, Wing-Han
Tu, Chao-Yang
Yu, Dao-Yin
Pun, Edwin Yue-Bun
Zhang, De-Long
JOURNAL OF LUMINESCENCE, 2017, 192 : 231 - 236
[45] Energy transfer in Yb3+:Er3+:YLF
Wyss, C
Luthy, W
Weber, HP
Rogin, P
Hulliger, J
OPTICS COMMUNICATIONS, 1997, 144 (1-3) : 31 - 35
[46] Yb3+ concentration dependence of upconversion luminescence in Y2Sn2O7:Yb3+/Er3+ nanophosphors
Liao, Jinsheng
Nie, Liling
Liu, Shaohua
Liu, Bao
Wen, He-rui
JOURNAL OF MATERIALS SCIENCE, 2014, 49 (17) : 6081 - 6086
[47] Studies of upconversion emission of Yb3+, Er3+:Lu2O3 nanoceramics
Gluchowski, P.
Strek, W.
OPTICAL MATERIALS, 2013, 35 (04) : 731 - 734
[48] Luminescence Characteristics of Yb3+ and Er3+ in Ⅲ-Ⅴ Semiconductors
曹望和
张联苏
JournalofRareEarths, 1991, (01) : 31 - 34
[49] Yb3+ concentration dependence of upconversion luminescence in Y2Sn2O7:Yb3+/Er3+ nanophosphors
Jinsheng Liao
Liling Nie
Shaohua Liu
Bao Liu
He-rui Wen
Journal of Materials Science, 2014, 49 : 6081 - 6086
[50] Luminescent properties of Er3+ and Er3+/Yb3+ doped nanocrystalline CaWO4
Zhou, Yuan-Hang
Lu, Shu-Chen
Faguang Xuebao/Chinese Journal of Luminescence, 2010, 31 (03): : 378 - 384

← 1 2 3 4 5 →