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A series of 80TeO2-10Bi2O3-10TiO2-0.5Er2O3-xCe2O3 (x=0, 0.25, 0.5, 0.75, 1.0 mol%) and (80-y) TeO2-10Bi2O3-10TiO2-yWO3-0.5Er2O3-0.75Ce2O3 (y=3, 6, 9, 12 mol%) tellurite-bismuth glasses are prepared by the conventional high-temperature melting and annealing method. The absorption spectra of 400-1700 nm, upconversion spectra and 1.53 m band fluorescence spectra under the excitation of 975 nm, the 4I11/2 and 4I13/2 level fluorescence lifetimes of Er3+ under the excitation of 808 nm, and the Raman spectra of doping-free glass samples are measured. Meanwhile, the spectroscopic parameters of Er3+ are calculated and analyzed with the help of Judd-Ofelt theory and McCumber theory. The results indicate that the upconversion fluorescence can be suppressed efficiently and the 1.53 m band fluorescence can be enhanced evidently, owing to the energy transfer from Er3 +: 4I11/2Ce3+:2F5/2 levels when the Ce3+ ions are introduced into the Er3+-doped tellurite-bismuth glasses. Moreover, the 1.53 m band fluorescence intensity can be improved and the fluorescence spectral width can be broadened further when an appropriate amount of WO3 component is introduced. The above research results are of theoretical significance for obtaining the tellurite-bismuth glasses with excellent spectroscopic properties, which are used for the 1.53 m broadband Erbium-doped optical fiber amplifier.
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Keywords:
- tellurite-bismuth glass /
- Er3+/Ce3+ co-doping /
- 1.53 m band fluorescence /
- spectroscopic property
[1] Jlassi I, Elhouichet H, Ferid M, Barthou C 2010 J. Luminescence 130 2394
[2] Wu Z J, Sun J T, Zhang J H, Luo Y S, Lv S C, Sun M H 2008 J. Optoelectron · Laser 19 1067 (in Chinese) [吴昭君, 孙江亭, 张家骅, 骆永石, 吕树臣, 孙民华 2008 光电子 ·激光 19 1067]
[3] Mori A, Sakamoto T, Kobayashi K, Shikano K, Oikawa K, Hoshino K, Kanamori T, Ohishi Y, Shimizu M 2002 J. Lightwave Technol. 20 794
[4] Choi Y G, Kim K H, Park S H, Heo J 2000 J. Appl. Phys. 88 3832
[5] Shen S, Richards B, Jha A 2006 Opt. Express 14 5050
[6] Yang J H, Zhang L Y, Wen L, Dai S X, Hu L L, Jiang Z H 2003 Chem. Phys. Lett. 384 295
[7] Slack G A, Dole S L, Tsoukala V, Nolas G S 1994 J. Opt. Soc. Am. B 11 961
[8] Qiu J, Shimizugawa Y, Iwabuchi Y, Hirao K 1997 Appl. Phys. Lett. 71 43
[9] Judd B R 1962 Phys. Rev. B: Condens. Matter 127 750
[10] Ofelt G S 1962 J. Chem. Phys. 37 511
[11] Tanabe S 1999 J. Non-Cryst. Solids 259 1
[12] Weber M J 1967 Phys. Rev. 157 262
[13] Heo J, Lam D, Sigel G H, Mendoza E A, Hensley D A 1992 J. Am. Ceramic Soc. 75 277
[14] Himei Y, Osaka A, Nanba T, Miura Y 1994 J. Non-Cryst. Solids 177 164
[15] Chen D D, Zhang Q Y, Jiang Z H 2010 Acta Phys. Sin. 59 796 (in Chinese) [陈东丹, 张勤远, 姜中宏 2010 59 796]
[16] Yang J H, Dai S X, Hu L L, Jang Z H, Li S G 2003 Chin. J. Lasers 30 267 (in Chinese) [杨建虎, 戴世勋, 胡丽丽, 姜中宏, 李顺光 2003 中国激光 30 267]
[17] McCumber D E 1964 Phys. Rev. 134 A299
[18] Naftaly M, Shen S, Jha A 2000 Appl. Opt. 39 4979
[19] Dai S X, Xu T F, Nie Q H, Shen X, Zhang J J, Hu L L 2006 Acta Phys. Sin. 55 1479 (in Chinese) [戴世勋, 徐铁峰, 聂秋华, 沈祥, 张军杰, 胡丽丽 2006 55 1479]
[20] Xu J, Su L B, Li H J, Zhang D, Wen L, Lin H, Zhao G J 2007 Opt. Mater. 29 932
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[1] Jlassi I, Elhouichet H, Ferid M, Barthou C 2010 J. Luminescence 130 2394
[2] Wu Z J, Sun J T, Zhang J H, Luo Y S, Lv S C, Sun M H 2008 J. Optoelectron · Laser 19 1067 (in Chinese) [吴昭君, 孙江亭, 张家骅, 骆永石, 吕树臣, 孙民华 2008 光电子 ·激光 19 1067]
[3] Mori A, Sakamoto T, Kobayashi K, Shikano K, Oikawa K, Hoshino K, Kanamori T, Ohishi Y, Shimizu M 2002 J. Lightwave Technol. 20 794
[4] Choi Y G, Kim K H, Park S H, Heo J 2000 J. Appl. Phys. 88 3832
[5] Shen S, Richards B, Jha A 2006 Opt. Express 14 5050
[6] Yang J H, Zhang L Y, Wen L, Dai S X, Hu L L, Jiang Z H 2003 Chem. Phys. Lett. 384 295
[7] Slack G A, Dole S L, Tsoukala V, Nolas G S 1994 J. Opt. Soc. Am. B 11 961
[8] Qiu J, Shimizugawa Y, Iwabuchi Y, Hirao K 1997 Appl. Phys. Lett. 71 43
[9] Judd B R 1962 Phys. Rev. B: Condens. Matter 127 750
[10] Ofelt G S 1962 J. Chem. Phys. 37 511
[11] Tanabe S 1999 J. Non-Cryst. Solids 259 1
[12] Weber M J 1967 Phys. Rev. 157 262
[13] Heo J, Lam D, Sigel G H, Mendoza E A, Hensley D A 1992 J. Am. Ceramic Soc. 75 277
[14] Himei Y, Osaka A, Nanba T, Miura Y 1994 J. Non-Cryst. Solids 177 164
[15] Chen D D, Zhang Q Y, Jiang Z H 2010 Acta Phys. Sin. 59 796 (in Chinese) [陈东丹, 张勤远, 姜中宏 2010 59 796]
[16] Yang J H, Dai S X, Hu L L, Jang Z H, Li S G 2003 Chin. J. Lasers 30 267 (in Chinese) [杨建虎, 戴世勋, 胡丽丽, 姜中宏, 李顺光 2003 中国激光 30 267]
[17] McCumber D E 1964 Phys. Rev. 134 A299
[18] Naftaly M, Shen S, Jha A 2000 Appl. Opt. 39 4979
[19] Dai S X, Xu T F, Nie Q H, Shen X, Zhang J J, Hu L L 2006 Acta Phys. Sin. 55 1479 (in Chinese) [戴世勋, 徐铁峰, 聂秋华, 沈祥, 张军杰, 胡丽丽 2006 55 1479]
[20] Xu J, Su L B, Li H J, Zhang D, Wen L, Lin H, Zhao G J 2007 Opt. Mater. 29 932
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