Upconversion and 1.53 μm near-infrared luminescence study of the Er3+-Yb3+ co-doped novel phosphate glasses

Optik ◽  
2020 ◽  
Vol 200 ◽  
pp. 163426 ◽  
Author(s):  
R.J. Amjad ◽  
Abdul Sattar ◽  
M. Reza Dousti
2016 ◽  
Vol 34 (9) ◽  
pp. 868-875 ◽  
Author(s):  
Xiujie SHAN ◽  
Guowu TANG ◽  
Xiaodong CHEN ◽  
Shuai PENG ◽  
Wangwang LIU ◽  
...  

2013 ◽  
Vol 144 ◽  
pp. 26-29 ◽  
Author(s):  
Qiuchun Sheng ◽  
Shuang Liu ◽  
Wentao Li ◽  
Longfei Wang ◽  
Chunmei Tang ◽  
...  

2018 ◽  
Vol 203 ◽  
pp. 689-695 ◽  
Author(s):  
Minghan Zhou ◽  
Yaxun Zhou ◽  
Yarui Zhu ◽  
Xiue Su ◽  
Jun Li ◽  
...  

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Wojciech A. Pisarski ◽  
Joanna Pisarska ◽  
Marta Kuwik ◽  
Marcin Kochanowicz ◽  
Jacek Żmojda ◽  
...  

AbstractFluoroindate glasses co-doped with Pr3+/Er3+ ions were synthesized and their near-infrared luminescence properties have been examined under selective excitation wavelengths. For the Pr3+/Er3+ co-doped glass samples several radiative and nonradiative relaxation channels and their mechanisms are proposed under direct excitation of Pr3+ and/or Er3+. The energy transfer processes between Pr3+ and Er3+ ions in fluoroindate glasses were identified. In particular, broadband near-infrared luminescence (FWHM = 278 nm) associated to the 1G4 → 3H5 (Pr3+), 1D2 → 1G4 (Pr3+) and 4I13/2 → 4I15/2 (Er3+) transitions of rare earth ions in fluoroindate glass is successfully observed under direct excitation at 483 nm. Near-infrared luminescence spectra and their decays for glass samples co-doped with Pr3+/Er3+ are compared to the experimental results obtained for fluoroindate glasses singly doped with rare earth ions.


2012 ◽  
Vol 358 ◽  
pp. 29-32 ◽  
Author(s):  
Wei Xiong ◽  
Hui Yuan ◽  
Liangbi Su ◽  
Liang Chen ◽  
Yao Zhou ◽  
...  

2016 ◽  
Vol 57 ◽  
pp. 71-78 ◽  
Author(s):  
D. Manzani ◽  
M. Montesso ◽  
C.F. Mathias ◽  
K. Venkata Krishanaiah ◽  
S.J.L. Ribeiro ◽  
...  

2017 ◽  
Vol 458 ◽  
pp. 76-79 ◽  
Author(s):  
Qiuqun Chen ◽  
Fangteng Zhang ◽  
Zhi Chen ◽  
Jianrong Qiu

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