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1. 南开大学 物理科学学院 天津,300071
2. 南开大学 弱光非线性光子学教育部重点实验室 天津,300457
3. 南开大学 泰达应用物理学院 天津,300457
收稿日期:2011-03-01,
修回日期:2011-06-17,
网络出版日期:2011-08-22,
纸质出版日期:2011-08-22
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张铭, 余华, 胡男, 赵丽娟. Er<sup>3+</sup>/Yb<sup>3+</sup> 共掺碲酸盐玻璃陶瓷的光谱性质[J]. 发光学报, 2011,32(8): 761-765
ZHANG Ming, YU Hua, HU Nan, ZHAO Li-juan. Luminescent Properties of Er<sup>3+</sup>/Yb<sup>3+</sup> Codoped Tellurite Glass Ceramics[J]. Chinese Journal of Luminescence, 2011,32(8): 761-765
张铭, 余华, 胡男, 赵丽娟. Er<sup>3+</sup>/Yb<sup>3+</sup> 共掺碲酸盐玻璃陶瓷的光谱性质[J]. 发光学报, 2011,32(8): 761-765 DOI: 10.3788/fgxb20113208.0761.
ZHANG Ming, YU Hua, HU Nan, ZHAO Li-juan. Luminescent Properties of Er<sup>3+</sup>/Yb<sup>3+</sup> Codoped Tellurite Glass Ceramics[J]. Chinese Journal of Luminescence, 2011,32(8): 761-765 DOI: 10.3788/fgxb20113208.0761.
利用熔融淬火法在900 ℃下成功制备出原料比为60TeO
2
-10CaF
2
-25H
3
BO
3
-1Er
2
O
3
-4Yb
2
O
3
的Er
3+
/Yb
3+
共掺杂透明玻璃陶瓷。利用XRD和TEM验证了玻璃陶瓷中存在Er
2
Te
5
O
13
纳米微晶
并由Raman测试得知其声子能量为886 cm
-1
。分别测量了其上转换和下转换发射谱
发现不同激发光源下的发光过程中红、绿光发射强度有明显不同
并分别对其能量传递过程进行了讨论。
Optically transparent Er
3+
/Yb
3+
codoped glass ceramics based on the system 60TeO
2
-10CaF
2
-25H
3
BO
3
-1Er
2
O
3
-4Yb
2
O
3
have been successfully prepared by melt-quenching method at 900 ℃.The Er
2
Te
5
O
13
nanocrystals
whose phonon energy was 886 cm
-1
by Raman measurement
were characterized by XRD and TEM in the tellurite glass ceramics. Both up-conversion and down-conversion emission spectra were measured. The red and green emissions have different luminescent processes under different excitation sources. The energy transfer processes were discussed individually.
Debnath R, Ghosh A, Balaji S. Synthesis and luminescence properties of an (Er2Te4O11) nanocrystals dispersed highly efficient upconverting lead free tellurite glass [J]. Chem. Phys. Lett., 2009, 474 (4-6):331-335.[2] Robert T H, Anspach J M A, Kraft B J, et al. Optical implications of crystallite symmetry and structure in potassium niobate tellurite glass ceramics [J]. Chem. Mater., 2002, 14 (10):4422-4429.[3] Narita K, Benino Y, Fujiwara T, et al. Vickers nanoindentation hardness and deformation energy of transparent erbium tellurite nanocrystallized glasses [J]. J. Non-Cryst. Solids, 2003, 316 (2-3):407-412.[4] Sakai R, Benino Y, Komatsu T. Enhanced second harmonic generation at surface in transparent nanocrystalline TeO2-based glass ceramics [J]. Appl. Phys. Lett., 2000, 77 (14):2118-2120.[5] El-Mallawany R, Abdalla M D, Ahmed I A. New tellurite glass optical properties [J]. Mater. Chem. Phys., 2008, 109 (2-3):291-296.[6] Rakov N, Maciel G S, Sundheimer M L, et al. Blue upconversion enhancement by a factor of 200 in Tm3+-doped tellurite glass by codoping with Nd3+ ions [J]. J. Appl. Phys., 2002, 92 (10):6337-6339.[7] Boyer J C, Vetrone F, Capobianco J A, et al. Optical transitions and upconversion properties of Ho3+ doped ZnO-TeO2 glass [J]. J. Appl. Phys., 2003, 93 (12):9460-9465.[8] Vetrone F, Boyer J C, Capobianco J A, et al. 980 nm excited upconversion in an Er-doped ZnO-TeO2 glass [J]. Appl. Phys. Lett., 2002, 80 (10):1752-1754.[9] Naito K, Benino Y, Fujiwara T, et al. Judd-Ofelt parameters of Er3+ in transparent TeO2-based nanocrystallized glasses [J]. Solid State Commun., 2004, 131 (5):289-294.[10] Jha A, Joshi P, Shen S. Effect of nano-scale crystal field on the broadening of Er3+ -emission in sodium tellurite glass ceramics [J]. Opt. Exp., 2008, 16 (18):13526-13533.[11] Zhang Junjie, Dai Shixun, Wang Guonian, et al. Investigation on upconversion luminescence in Er3+ /Yb3+ codoped tellurite glasses and fibers [J]. Phys. Lett. A, 2005, 345 (4-6):409-414.[12] Yang Jianhu, Zhang Liyan, Wen Lei, et al. Optical transitions and upconversion luminescence of Er3+ /Yb3+-codoped halide modified tellurite glasses [J]. J. Appl. Phys., 2004, 95 (6):3020-3026.[13] Gao Y, Nie Q H, Xu T F, et al. Study of luminescence properties of novel Er3+ single-doped and Er3+ /Yb3+ co-doped tellurite glasses [J]. Spec. Acta A, 2005, 61 (6):1259-1262.[14] Ren Qi, Dai Rucheng, Shen Yuhua, et al. Color design based on upconversion luminescence of NaYF4∶Yb3+ , Er3+[J]. Chin. J. Lumin. (发光学报), 2010, 31 (1):69-74 (in Chinese).[15] Yu Hua, Zhao Lijuan, Liang Qin, et al. Red up-conversion luminescence process in oxyfluoride glass ceramics doped with Er3+ /Yb3+ [J]. Chin. Phys. Lett., 2005, 22 (6):1500-1503.
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