Efficient 3.5 μm mid-infrared emission in heavily Er3+-doped fluoroaluminate glasses and its emission mechanism

被引：0

作者：

Zhang, Jiquan ^{[1
]}

Wang, Ruicong ^{[1
]}

Wang, Xin ^{[1
]}

Li, Wenhao ^{[1
]}

Liu, Mo ^{[1
]}

Jia, Shijie ^{[1
]}

Wang, Lijun ^{[2
]}

Ning, Yongqiang ^{[2
]}

Peng, Hangyu ^{[2
]}

Brambilla, Gilberto ^{[3
]}

Wang, Shunbin ^{[1
]}

Wang, Pengfei ^{[1
,4
]}

机构：

[1] Key Lab of In-Fiber Integrated Optics of Ministry of Education of China, Harbin Engineering University, Harbin,150001, China

[2] State Key Laboratory of Luminescence and Application, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun,130033, China

[3] Optoelectronics Research Centre, University of Southampton, Southampton,SO17 1BJ, United Kingdom

[4] Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen,518060, China

来源：

Journal of Luminescence | 2021年 / 238卷

基金：

中国国家自然科学基金;

关键词：

3.5 μm emission - Doped sample - Emission mechanism - Er3+-doped - Fluorescence properties - Fluoroaluminate glass - Laser diode pumping - Melt quenching method - Mid-infrared emission - Mid-infrared fluorescence;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Er3+-doped fluoroaluminate glasses with different concentrations were prepared by using melt-quenching method. Under a 638 nm laser diode pumping, efficient 3.5 μm emission was observed in the 18 mol% Er3+ doped sample, which was ascribed to the Er3+: 4F9/2 → 4I9/2 transition. The fluorescence properties such as radiative transition probability, energy level lifetime and branch ratio were predicted by the well-known Judd-Ofelt theory, while the emission and absorption cross-sections were calculated using the Füchtbauer-Ladenburg and McCumber theories, respectively. Both simulated and experimental results show that Er3+-doped fluoroaluminate material is a promising gain medium for 3.5 μm laser applications. © 2021 Elsevier B.V.

引用

共 50 条

[31] Er3+-doped fluorotellurite thin film glasses with improved photoluminescence emission at 1.53 μm
Morea, R.
Miguel, A.
Fernandez, T. T.
Mate, B.
Ferrer, F. J.
Maffiotte, C.
Fernandez, J.
Balda, R.
Gonzalo, J.
JOURNAL OF LUMINESCENCE, 2016, 170 : 778 - 784
[32] Tunable mid-infrared luminescence from Er3+-doped germanate glass
Li, Bingpeng
Wei, Tao
Tian, Ying
Jing, Xufeng
Chen, Fangze
Wang, Fengchao
Zhang, Junjie
Cai, Muzhi
Xu, Shiqing
LUMINESCENCE, 2015, 30 (06) : 707 - 713
[33] Effect of gallium environment on infrared emission in Er3+-doped gallium-antimony-sulfur glasses
Jiao, Qing
Li, Ge
Li, Lini
Lin, Changgui
Wang, Guoxiang
Liu, Zijun
Dai, Shixun
Xu, Tiefeng
Zhang, Qinyuan
SCIENTIFIC REPORTS, 2017, 7
[34] Effect of Yb3+ on infrared and upconversion emission of Er3+-doped tellurite-based glasses
Zhou, Ya-Xun
Wang, Jun
Dai, Shi-Xun
Shen, Xiang
Xu, Tie-Feng
Nie, Qiu-Hua
Zhongguo Jiguang/Chinese Journal of Lasers, 2007, 34 (12): : 1688 - 1693
[35] Ag nanoparticles enhanced 3.1 μm mid-infrared emission of Er3+/Bi+ co-doped oxyfluoride tellurite glasses
Wu, Shaobo
Zhang, Chaomin
OPTICAL ENGINEERING, 2024, 63 (01)
[36] Enhanced mid-infrared emission in Er3+/Tm3+ co-doped tungsten-tellurite glasses
Wang, Dan
Zheng, Tao
Lv, Jingwen
INFRARED PHYSICS & TECHNOLOGY, 2019, 102
[37] Temperature sensor based on upconversion luminescence of Er3+-doped fluoroaluminate glasses
Klinkov, V.
Aseev, V.
Semencha, A.
Tsimerman, E.
SENSORS AND ACTUATORS A-PHYSICAL, 2018, 277 : 157 - 162
[38] Controllable Phase Transformation and Mid-infrared Emission from Er3+-Doped Hexagonal-/Cubic-NaYF4 Nanocrystals
Yang, Dandan
Chen, Dongdan
He, Huilin
Pan, Qiwen
Xiao, Quanlan
Qiu, Jianrong
Dong, Guoping
SCIENTIFIC REPORTS, 2016, 6
[39] Controllable Phase Transformation and Mid-infrared Emission from Er3+-Doped Hexagonal-/Cubic-NaYF4 Nanocrystals
Dandan Yang
Dongdan Chen
Huilin He
Qiwen Pan
Quanlan Xiao
Jianrong Qiu
Guoping Dong
Scientific Reports, 6
[40] Heavily Doped Semiconductor Metamaterials for Mid-Infrared Multispectral Perfect Absorption and Thermal Emission
Barho, Franziska B.
Gonzalez-Posada, Fernando
Cerutti, Laurent
Taliercio, Thierry
ADVANCED OPTICAL MATERIALS, 2020, 8 (06)

← 1 2 3 4 5 →