The effect of OH− groups on the spectroscopic properties of erbium-doped tellurite glasses

2005 ◽  
Vol 48 (6) ◽  
pp. 638 ◽  
Author(s):  
Chunlei YU
Keyword(s):  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Oh Groups ◽  
Erbium Doped

Thermal stability and spectroscopic properties of erbium-doped niobic-tungsten–tellurite glasses for laser and amplifier devices

2012 ◽  
Vol 132 (5) ◽  
pp. 1265-1269 ◽  
Author(s):  
Nadia G. Boetti ◽  
Joris Lousteau ◽  
Alessandro Chiasera ◽  
Maurizio Ferrari ◽  
Emanuele Mura ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Erbium Doped

Spectroscopic Properties of Neodymium and Erbium-Doped Magnesium Oxide Ceramics

2015 ◽  
Author(s):  
T. Sanamyan ◽  
C. Cooper ◽  
G. Gilde ◽  
A. C. Sutorik ◽  
M. Dubinskii
Keyword(s):  
Magnesium Oxide ◽  
Spectroscopic Properties ◽  
Oxide Ceramics ◽  
Erbium Doped

Judd Ofelt Theory Analysis and Spectroscopic Properties of Nd3+-doped TeO2-Al2O3-Cs2O Tellurite Glasses

2014 ◽  
Vol 43 (6) ◽  
pp. 616002
Author(s):  
秦忠雪 QIN Zhongxue ◽  
袁孝 YUAN Xiao ◽  
熊宝星 XIONG Baoxing ◽  
邹快盛 ZOU Kuaisheng ◽  
张翔 ZHANG Xiang ◽  
...  
Keyword(s):  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Theory Analysis ◽  
Ofelt Theory

Concentration quenching in erbium-doped tellurite glasses

2006 ◽  
Vol 117 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Shixun Dai ◽  
Chunlei Yu ◽  
Gang Zhou ◽  
Junjie Zhang ◽  
Guonian Wang ◽  
...  
Keyword(s):  
Concentration Quenching ◽  
Tellurite Glasses ◽  
Erbium Doped

scholarly journals Spectroscopic Properties of Erbium-Doped Oxyfluoride Phospho-Tellurite Glass and Transparent Glass-Ceramic Containing BaF2 Nanocrystals

Materials ◽  
2019 ◽  
Vol 12 (20) ◽  
pp. 3429 ◽  
Author(s):  
Magdalena Lesniak ◽  
Jacek Zmojda ◽  
Marcin Kochanowicz ◽  
Piotr Miluski ◽  
Agata Baranowska ◽  
...  
Keyword(s):  
Glass Ceramic ◽  
Tellurite Glass ◽  
Thermal Structure ◽  
Spectroscopic Properties ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
Erbium Doped ◽  
Quenching Method ◽  
Erbium Trifluoride ◽  
Precursor Glass

The ErF3-doped oxyfluoride phospho-tellurite glasses in the (40-x) TeO2-10P2O5-45 (BaF2-ZnF2) -5Na2O-xErF3 system (where x = 0.25, 0.50, 0.75, 1.00, and 1.25 mol%) have been prepared by the conventional melt-quenching method. The effect of erbium trifluoride addition on thermal, structure, and spectroscopic properties of oxyfluoride phospho-tellurite precursor glass was studied by differential scanning calorimetry (DSC), Fourier-transform infrared (FTIR), and Raman spectroscopy as well as emission measurements, respectively. The DSC curves were used to investigate characteristic temperatures and thermal stability of the precursor glass doped with varying content of ErF3. FTIR and Raman spectra were introduced to characterize the evolution of structure and phonon energy of the glasses. It was found that the addition of ErF3 up to 1.25 mol% into the chemical composition of phospho-tellurite precursor glass enhanced 2.7 µm emission and upconversion. By controlled heat-treatment process of the host glass doped with the highest content of erbium trifluoride (1.25 mol%), transparent erbium-doped phospho-tellurite glass-ceramic (GC) was obtained. X-ray diffraction analysis confirmed the presence of BaF2 nanocrystals with the average 16 nm diameter in a glass matrix. Moreover, MIR, NIR, and UC emissions of the glass-ceramic were discussed in detail and compared to the spectroscopic properties of the glass doped with 1.25 mol% of ErF3 (the base glass).

Laser spectroscopic properties of Nd3+ -doped tellurite glasses

1976 ◽  
Vol 17 (3) ◽  
pp. 315-319 ◽  
Author(s):  
S. Singh ◽  
L.G. Van Uitert ◽  
W.H. Grodkiewicz
Keyword(s):  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Laser Spectroscopic

Spectroscopic properties and Judd–Ofelt analysis of Sm3+doped lead–germanate–tellurite glasses

2008 ◽  
Vol 41 (17) ◽  
pp. 175101 ◽  
Author(s):  
M Jayasimhadri ◽  
Eun-Jin Cho ◽  
Ki-Wan Jang ◽  
Ho Sueb Lee ◽  
Sun Il Kim
Keyword(s):  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Lead Germanate

Optical Properties of Erbium Doped Bismuth Tellurite Glasses

2016 ◽  
Vol 22 (1) ◽  
pp. 136-140
Author(s):  
. K. Keshavamurthy ◽  
. B. Eraiah
Keyword(s):  
Optical Properties ◽  
Tellurite Glasses ◽  
Erbium Doped
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