scholarly journals Mid-infrared emission and quantitative analysis of energy transfer processes in Er3+doped oxyfluogermanate glasses

2015 ◽  
Vol 117 (24) ◽  
pp. 243106 ◽  
Author(s):  
Muzhi Cai ◽  
Beier Zhou ◽  
Fengchao Wang ◽  
Ying Tian ◽  
Jiajia Zhou ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantitative Analysis ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Transfer Processes

scholarly journals Investigation of broadband mid-infrared emission and quantitative analysis of Dy-Er energy transfer in tellurite glasses under different excitations

2017 ◽  
Vol 25 (23) ◽  
pp. 29512 ◽  
Author(s):  
Caizhi Wang ◽  
Ying Tian ◽  
Xinyu Gao ◽  
Qunhuo Liu ◽  
Feifei Huang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantitative Analysis ◽  
Infrared Emission ◽  
Tellurite Glasses ◽  
Mid Infrared

Mid-infrared emission characteristics and energy transfer processes in doubly doped Tm, Tb: KPb2Br5 and Tm, Nd: KPb2Br5

2011 ◽  
Vol 33 (7) ◽  
pp. 985-988 ◽  
Author(s):  
A.G. Bluiett ◽  
D. Peele ◽  
K. Norman ◽  
E. Brown ◽  
U. Hömmerich ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Infrared Emission ◽  
Emission Characteristics ◽  
Mid Infrared ◽  
Transfer Processes

Mid-infrared emission properties and energy transfer evaluation in Tm3+ doped fluorophosphate glasses

2015 ◽  
Vol 162 ◽  
pp. 58-62 ◽  
Author(s):  
Rubing Li ◽  
Cong Tian ◽  
Ying Tian ◽  
Tao Wei ◽  
Bingpeng Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Emission Properties

Energy transfer processes in (Er3+–Yb3+)-codoped germanate glasses for mid-infrared and up-conversion applications

2006 ◽  
Vol 26 (2-3) ◽  
pp. 523-529 ◽  
Author(s):  
M. Ajroud ◽  
M. Haouari ◽  
H. Ben Ouada ◽  
H. Mâaref ◽  
A. Brenier ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Mid Infrared ◽  
Transfer Processes ◽  
Germanate Glasses

Enhanced 2.7 μm mid-infrared emission and energy transfer mechanism in Er3+/Nd3+ codoped tellurite glass

2015 ◽  
Vol 618 ◽  
pp. 666-672 ◽  
Author(s):  
Dandan Yin ◽  
Fengjing Yang ◽  
Libo Wu ◽  
Yaxun Zhou ◽  
Huijie Zhou ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Tellurite Glass ◽  
Infrared Emission ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Mid Infrared

Enhanced mid-infrared emission by energy transfer in Er3+/Yb3+ co-doped zirconium fluoride-chloride transparent glass

2020 ◽  
Vol 579 ◽  
pp. 411801
Author(s):  
Shaohua Wu ◽  
Xiaosong Zhang ◽  
Lan Li ◽  
Jiajia Zhang ◽  
Shuili Yu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Transparent Glass ◽  
Zirconium Fluoride ◽  
Co Doped

Mid-infrared emission from Er3+ and energy transfer in Er3+ -Yb3+ and Er3+ -Nd3+ co-doped Ga2 S3 -GeS2 -Sb2 S3 glasses

2011 ◽  
Vol 208 (12) ◽  
pp. 2809-2813 ◽  
Author(s):  
Manabu Ichikawa ◽  
Yoichi Ishikawa ◽  
Takashi Wakasugi ◽  
Kohei Kadono
Keyword(s):  
Energy Transfer ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Co Doped

scholarly journals Broadband Near-Infrared Luminescence in Lead Germanate Glass Triply Doped with Yb3+/Er3+/Tm3+

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 2901
Author(s):  
Wojciech A. Pisarski ◽  
Joanna Pisarska ◽  
Radosław Lisiecki ◽  
Witold Ryba-Romanowski
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Infrared Emission ◽  
Relaxation Processes ◽  
Lead Germanate ◽  
Germanate Glass ◽  
Transfer Processes ◽  
Infrared Luminescence ◽  
Near Infrared Emission ◽  
Co Doped

This paper deals with broadband near-infrared luminescence properties of lead germanate glass triply doped with Yb3+/Er3+/Tm3+. Samples were excited at 800 nm and 975 nm. Their emission intensities and lifetimes depend significantly on Er3+ and Tm3+ concentrations. For samples excited at 800 nm, broadband emissions corresponding to the overlapped 3H4 → 3F4 (Tm3+) and 4I13/2 → 4I15/2 (Er3+) transitions centered at 1.45 µm and 1.5 µm was identified. Measurements of decay curves confirm reduction of 3H4 (Tm3+), 2F5/2 (Yb3+) and 4I13/2 (Er3+) luminescence lifetimes and the presence of energy-transfer processes. The maximal spectral bandwidth equal to 269 nm for the 3F4 → 3H6 transition of Tm3+ suggests that our glass co-doped with Yb3+/Er3+/Tm3+ is a good candidate for broadband near-infrared emission. The energy transfer from 4I13/2 (Er3+) to 3F4 (Tm3+) and cross-relaxation processes are responsible for the enhancement of broadband luminescence near 1.8 µm attributed to the 3F4 → 3H6 transition of thulium ions in lead germanate glass under excitation of Yb3+ ions at 975 nm.

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