Concentration dependent structural and spectroscopic properties of Sm3+/Yb3+ co-doped sodium tellurite glass

2014 ◽  
Vol 433 ◽  
pp. 89-95 ◽  
Author(s):  
Fakhra Nawaz ◽  
Md. Rahim Sahar ◽  
S.K. Ghoshal ◽  
Asmahani Awang ◽  
Ishaq Ahmed
Keyword(s):  
Tellurite Glass ◽  
Spectroscopic Properties ◽  
Sodium Tellurite ◽  
Co Doped

Spectroscopic properties of Yb3+ and Nd3+ co-doped tellurite glass for 1.0 μm laser application

2020 ◽  
Vol 46 (16) ◽  
pp. 25633-25637
Author(s):  
Ning Ding ◽  
Jinlong Diao ◽  
Dongwei Zhang ◽  
Tao Zheng ◽  
Jingwen Lv
Keyword(s):  
Tellurite Glass ◽  
Spectroscopic Properties ◽  
Laser Application ◽  
Co Doped

Spectral investigation of Sm3+/Yb3+co-doped sodium tellurite glass

2013 ◽  
Vol 11 (6) ◽  
pp. 061605-61608 ◽  
Author(s):  
Fakhra Nawaz Fakhra Nawaz ◽  
Md. Rahim Sahar Md. Rahim Sahar ◽  
S. K. Ghoshal S. K. Ghoshal ◽  
Raja Raja ◽  
J. Amjad J. Amjad ◽  
...  
Keyword(s):  
Tellurite Glass ◽  
Spectral Investigation ◽  
Sodium Tellurite ◽  
Co Doped

scholarly journals Spectroscopic Properties of Yb3+/Nd3+ Co-doped Ions in SiO2-Al2O3-Na2CO3-SrF2-CaF2 Oxyfluoride Glasses for Photonic Applications

2018 ◽  
Vol 10 (1) ◽  
pp. 29 ◽  
Author(s):  
Umamaheswar G ◽  
Devarajulu Gelija ◽  
Ramaswamy V ◽  
Deva Prasad Raju Borelli
Keyword(s):  
Energy Transfer ◽  
Tellurite Glass ◽  
Emission Cross Section ◽  
Spectroscopic Properties ◽  
Ceramic Composites ◽  
Infrared Emission ◽  
Phosphate Glasses ◽  
Stimulated Emission ◽  
Oxyfluoride Glasses ◽  
Co Doped

The Yb3+ and Yb3+/Nd3+ co-doped SiO2-Al2O3-Na2CO3-SrF2-CaF2 oxyfluorosilicate glasses have been prepared by high temperature melt-quenching method. The prepared glasses are excited with 808 nm, and the near infrared emission bands are observed. The intensified emission band was centered at 1030 nm (2F5/2 -> 2F7/2) of Yb3+ ions. Stimulated emission cross-section was evaluated for the prominent 2F5/2 -> 2F7/2 transition of Yb3+ ion by using the Mc-Cumber theory. The energy transfer from Nd3+ to Yb3+ ions in co-doped silicate based oxyfluoride glasses are described under the 514 nm excitation wavelength. Full Text: PDF ReferencesN. Chiodini, A. Paleari, G. Brambilla, E. R. Taylor, "Erbium doped nanostructured tin?silicate glass?ceramic composites", Appl. Phys. Lett. 80, 4449 (2002). CrossRef D. Jaque, J. Capmany, F. Molero, Z. D. Luo, J. G. Sole, "Up-conversion luminescence in the Nd3+:YAB self frequency doubling laser crystal", Opt. mater. 10, 211 (1998). CrossRef H. Lin, G. Meredith, S. Jiang, X. Peng, T. Luo, N. Peyghambarian, E. Yue-Bun Pun, "Optical transitions and visible upconversion in Er3+ doped niobic tellurite glass", J. Appl. Phys. 93, 186 (2003) CrossRef Atul D. Sontakke, K. Annapurna, "Phonon assisted effective non-resonant energy transfer based 1 ?m luminescence from Nd3+?Yb3+ codoped zinc?boro?bismuthate glasses", J. Lumin. 138, 229 (2013). CrossRef F. Liegard, J.L. Doualan, R. Moncorge, M. Bettinelli, "Nd3+ ? Yb3+ energy transfer in a codoped metaphosphate glass as a model for Yb3+ laser operation around 980 nm", Appl. Phys. B 80, 985 (2005) CrossRef A. Miguel, B. Fan, R. Balda, X. Zhang, J. Fernandez, J.L. Adam, "Spectroscopy and energy transfer in Nd3 +/Yb3 + codoped chalcohalide glasses", J. Non-Cryst. Solids 377, 110 (2013). CrossRef G. Devarajulu, B. Deva Prasad Raju, "Effect of concentration variation on 2.0 ?m emission of Ho3+-doped SiO2?Al2O3?Na2CO3?SrF2?CaF2 oxyfluorosilicate glasses", App. Phy. A, 124 (2018). CrossRef Radoslaw Lisiecki, Elzbiecta Augustyn, Witold Ryba-Romanowski, Michal Zelechower, "Er-doped and Er, Yb co-doped oxyfluoride glasses and glass?ceramics, structural and optical properties", Opt. Mater. 33, 1630 (2011). CrossRef G. Chen, Q. Zhang, G. Yang, and Z. Jiang, "Mid-Infrared Emission Characteristic and Energy Transfer of Ho3+-Doped Tellurite Glass Sensitized by Tm3+", J. Fluoresc. 17, 301 (2007). CrossRef D. E. McCumber, "Theory of Phonon-Terminated Optical Masers", Phys. Rev. 134, 299 (1964). CrossRef D.L. Deloach, S.A. Payne, L.K. Smith, W.L. Kway, W. F. Krupke, "Laser and spectroscopic properties of Sr5(PO4)3F:Yb", J. Opt. Soc. Am. B 11, 269 (1994). CrossRef K. Venkata Krishnaiah, R. Rajeswari, K. UpendraKumar, S. Surendra Babu, I.R. Martin, C.K. Jayasankar, "Spectroscopy and radiation trapping of Yb3+ ions in lead phosphate glasses", J.Quant. Spect. Rad. Trans. 140, 37 (2014). CrossRef

Judd–Ofelt analysis of spectroscopic properties of Sm3+ doped sodium tellurite glasses co-doped with Yb3+

2014 ◽  
Vol 147 ◽  
pp. 90-96 ◽  
Author(s):  
Fakhra Nawaz ◽  
M.R. Sahar ◽  
S.K. Ghoshal ◽  
Asmahani Awang ◽  
R.J. Amjad
Keyword(s):  
Spectroscopic Properties ◽  
Tellurite Glasses ◽  
Sodium Tellurite ◽  
Co Doped

Spectroscopic properties and energy transfer processes in Er3+/Nd3+ co-doped tellurite glass for 2.7-\mu m laser materials

2012 ◽  
Vol 10 (7) ◽  
pp. 071603-71607 ◽  
Author(s):  
Shan Guan Shan Guan ◽  
Ying Tian Ying Tian ◽  
Yanyan Guo Yanyan Guo ◽  
Lili Hu Lili Hu ◽  
Junjie Zhang Junjie Zhang
Keyword(s):  
Energy Transfer ◽  
Tellurite Glass ◽  
Spectroscopic Properties ◽  
Laser Materials ◽  
Transfer Processes ◽  
Co Doped

Broadband mid-infrared emission in Dy3+/Er3+ co-doped tellurite glass

2021 ◽  
Vol 236 ◽  
pp. 118078
Author(s):  
Yu Zhang ◽  
Lizhang Xia ◽  
Xinjie Shen ◽  
Jun Li ◽  
Gaobo Yang ◽  
...  
Keyword(s):  
Tellurite Glass ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Co Doped

Spectral broadening of 1.0 μm emission in Nd3+/Pr3+co-doped and Er3+/Nd3+/Pr3+ tri-doped zinc tellurite glass

2021 ◽  
Vol 117 ◽  
pp. 111140
Author(s):  
Jaweher Maoui ◽  
Jihene Lataoui ◽  
Haythem Gammoudi ◽  
Ridha Mghaieth ◽  
Nejeh Jaba
Keyword(s):  
Tellurite Glass ◽  
Spectral Broadening ◽  
Co Doped

Spectroscopic properties of Er3+, Yb3+, Tm3+-codoped tellurite glass

2003 ◽  
Author(s):  
Shixun Dai ◽  
Jianhu Yang ◽  
Shiqing Xu ◽  
Nengli Dai ◽  
Lili Hu ◽  
...  
Keyword(s):  
Tellurite Glass ◽  
Spectroscopic Properties
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