不同掺杂浓度Tm<sup>3+</sup>：LiLuF<sub>4</sub>单晶的1800 nm荧光发射

引用本文: 李珊珊, 夏海平, 符立, 董艳明, 张加忠, 谷雪梅, 章践立, 王冬杰, 江浩川, 陈宝玖. 不同掺杂浓度Tm³⁺：LiLuF₄单晶的1800 nm荧光发射[J]. 物理化学学报, 2014, 30(9): 1752-1757. doi: 10.3866/PKU.WHXB201406183 shu

Citation: LI Shan-Shan, XIA Hai-Ping, FU Li, DONG Yan-Ming, ZHANG Jia-Zhong, GU Xue-Mei, ZHANG Jian-Li, WANG Dong-Jie, JIANG Hao-Chuan, CHEN Bao-Jiu. Fluorescent Emissions (1800 nm) of LiLuF₄ Single Crystals Doped with Various Tm³⁺ Concentrations[J]. Acta Physico-Chimica Sinica, 2014, 30(9): 1752-1757. doi: 10.3866/PKU.WHXB201406183 shu

不同掺杂浓度Tm³⁺：LiLuF₄单晶的1800 nm荧光发射

李珊珊 ^1, ,
夏海平 ^1, ,
符立 ^1, ,
董艳明 ^1, ,
张加忠 ^1, ,
谷雪梅 ^1, ,
章践立 ^1, ,
王冬杰 ^1, ,
江浩川 ^2, ,
陈宝玖 ^3,

基金项目:
国家自然科学基金（51272109)

宁波市自然科学基金（201401A6105016，2013A610126)

宁波大学王宽诚幸福基金（NBUWC001）资助项目

摘要:

采用坩埚下降法生长了Tm³⁺掺杂浓度为0.45%，0.90%，1.63%与3.25%（摩尔分数，x）的LiLuF₄单晶.测试了样品的电感耦合等离子体原子发射光谱（ICP-AES）、X射线衍射（XRD）谱、吸收光谱（1400-2000 nm），并且分析比较了808 nm半导体激光器（LD）激发下荧光光谱. 结果表明：当Tm³⁺的浓度从0.45%变化到3.25%时，1800 nm处的荧光强度呈现了先增后减的趋势，当掺杂浓度约为0.90%时达到最大值，而位于1470 nm处的荧光强度则呈现了相反的趋势. Tm³⁺：³F₄能级的荧光衰减寿命随着掺杂浓度的增加不断减小. 1800 nm处的这种荧光强度变化归结于Tm³⁺离子间的交叉驰豫效应（³H₆，³H₄→³F₄，³F₄）和自身的浓度猝灭效应. 同时计算得到了浓度为0.90%的样品在1890 nm处的最大发射截面为0.392×10^-20 cm². 并且根据Judd-Ofelt 理论所得寿命和测定的荧光寿命计算得到了³F₄→³H₆的最大量子效率约为120%.

关键词:

English

Fluorescent Emissions (1800 nm) of LiLuF₄ Single Crystals Doped with Various Tm³⁺ Concentrations

1.
1. Key Laboratory of Photo-electronic Materials, Ningbo University, Ningbo 315211, Zhejiang Province, P. R. China;
2. Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315211, Zhejiang Province, P. R. China;
3. Department of Physics, Dalian Maritime University, Dalian 116026, Liaoning Province, P. R. China
Received Date: 08 May 2014
Available Online: 29 August 2014
Fund Project:
国家自然科学基金（51272109)

宁波市自然科学基金（201401A6105016，2013A610126)

宁波大学王宽诚幸福基金（NBUWC001）资助项目

Abstract:

LiLuF₄ single crystals doped with molar fractions of 0.45%, 0.90%, 1.63%, and 3.25% (x, molar fraction) Tm³⁺ ions were fabricated by an improved Bridgman method. Absorption spectra in the 400-2000 nm region of the crystals were measured. The emissions from 1400 to 2000 nm under excitation of an 808-nm laser diode (LD) were carried out and compared. Two emission bands at 1470 and 1800 nm were observed. First, the emission intensity at 1800 nm increased with the increase in Tm³⁺ concentration, reaching a maximum value when the Tm³⁺ concentration was ca 0.90%. Thereafter, it decreased considerably as the Tm³⁺ doping levels further increased to 3.25%. However, the emission intensity at 1470 nm showed the contrary tendency to that at 1800 nm. It was found that the 1800-nm emission lifetime of the Tm³⁺:³F₄ manifold systematically decreased with an increase in Tm³⁺ concentration. The trend in the fluorescent intensity change can be explained by the cross-relaxation (³H₆, ³H₄→³F₄, ³F₄) between the Tm³⁺ ions and the concentration quenching effect of Tm³⁺. Meanwhile, the emission cross-section was calculated, providing a maximum of 0.392×10^-20 cm² at 1890 nm for the 0.90% doped sample. Based on the measured lifetime and calculated radiative lifetime, the largest quantum efficiency between Tm³⁺ ions reached ~120%.

Key words:

1. [1]
  
  (1) Jackson, S. D.; Sabella, A.; Lancaster, D. G. IEEE J. Sel. Topics Quant. Electr. 2007, 13, 567. doi: 10.1109/JSTQE.2007.896087
  (1) Jackson, S. D.; Sabella, A.; Lancaster, D. G. IEEE J. Sel. Topics Quant. Electr. 2007, 13, 567. doi: 10.1109/JSTQE.2007.896087
2. [2]
  (2) Jackson, S. D. Laser Photon Rev. 2009, 3, 466. doi: 10.1002/lpor.v3:5(2) Jackson, S. D. Laser Photon Rev. 2009, 3, 466. doi: 10.1002/lpor.v3:5
3. [3]
  (3) Zhang, Z.; Shen, D. Y.; Boyland, A. J.; Sahu, J. K.; Clarkson,W. A.; Ibsen, M. Opt. Lett. 2008, 33, 2059. doi: 10.1364/OL.33.002059(3) Zhang, Z.; Shen, D. Y.; Boyland, A. J.; Sahu, J. K.; Clarkson,W. A.; Ibsen, M. Opt. Lett. 2008, 33, 2059. doi: 10.1364/OL.33.002059
4. [4]
  (4) Hu, H. Y.;Wan, Y. T.; Hu, J. X.; Xia, H. P.; Zhang, Y. P.; Chen, H. B. Chinese Journal of Luminescence 2012, 33, 377. [胡皓阳, 万云涛, 胡建旭, 夏海平, 张约品, 陈红兵. 发光学报, 2012, 33, 377.](4) Hu, H. Y.;Wan, Y. T.; Hu, J. X.; Xia, H. P.; Zhang, Y. P.; Chen, H. B. Chinese Journal of Luminescence 2012, 33, 377. [胡皓阳, 万云涛, 胡建旭, 夏海平, 张约品, 陈红兵. 发光学报, 2012, 33, 377.]
5. [5]
  (5) Li, C.; Zhang, Y.; Zhang, X. J.; Zeng, F. M.; Mauro, T.; Liu, J. H. Journal of Rare Earths 2011, 29, 592. doi: 10.1016/S1002-0721(10)60503-0(5) Li, C.; Zhang, Y.; Zhang, X. J.; Zeng, F. M.; Mauro, T.; Liu, J. H. Journal of Rare Earths 2011, 29, 592. doi: 10.1016/S1002-0721(10)60503-0
6. [6]
  (6) Elder, I. F.; Payne, M. J. P. Opt. Commun. 1998, 148, 265. doi: 10.1016/S0030-4018(97)00714-1(6) Elder, I. F.; Payne, M. J. P. Opt. Commun. 1998, 148, 265. doi: 10.1016/S0030-4018(97)00714-1
7. [7]
  (7) So, S.; MacKenzie, J. I.; Shepherd, D. P.; Clarkson,W. A.; Betterton, J. G.; rton, E. K. Appl. Phys. B 2006, 84, 389. doi: 10.1007/s00340-006-2286-y(7) So, S.; MacKenzie, J. I.; Shepherd, D. P.; Clarkson,W. A.; Betterton, J. G.; rton, E. K. Appl. Phys. B 2006, 84, 389. doi: 10.1007/s00340-006-2286-y
8. [8]
  (8) Lai, K. S.; Phua, P. B.;Wu, R. F.; Lim, Y. L.; Lau, E. S.; Toh, W.; Toh, B. T.; Chng, A. Opt. Lett. 2000, 25, 1591. doi: 10.1364/OL.25.001591(8) Lai, K. S.; Phua, P. B.;Wu, R. F.; Lim, Y. L.; Lau, E. S.; Toh, W.; Toh, B. T.; Chng, A. Opt. Lett. 2000, 25, 1591. doi: 10.1364/OL.25.001591
9. [9]
  (9) Duan, X. M.; Yao, B. Q.; Zhang, Y. J.; Song, C.W.; Zheng, L. L.; Ju, Y. L.;Wang, Y. Z. Laser Phys. Lett. 2008, 5, 347. doi: 10.1002/lapl.200810002(9) Duan, X. M.; Yao, B. Q.; Zhang, Y. J.; Song, C.W.; Zheng, L. L.; Ju, Y. L.;Wang, Y. Z. Laser Phys. Lett. 2008, 5, 347. doi: 10.1002/lapl.200810002
10. [10]
  (10) Zhao, G. Y.; Tian, Y.;Wang, X.; Fan, H. Y.; Hu, L. L. J. Lumin. 2013, 134, 837. doi: 10.1016/j.jlumin.2012.06.040(10) Zhao, G. Y.; Tian, Y.;Wang, X.; Fan, H. Y.; Hu, L. L. J. Lumin. 2013, 134, 837. doi: 10.1016/j.jlumin.2012.06.040
11. [11]
  (11) Zhang, Z. H.; Ren, J.; Yan, Q. Q.; Chen, G. R. J. Non-Cryst. Solids 2014, 383, 209. doi: 10.1016/j.jnoncrysol.2013.05.021(11) Zhang, Z. H.; Ren, J.; Yan, Q. Q.; Chen, G. R. J. Non-Cryst. Solids 2014, 383, 209. doi: 10.1016/j.jnoncrysol.2013.05.021
12. [12]
  (12) Fang, Y. Z.; Zhao, G. Y.; Xu, J. Y.; Zhang, N.; Ma, Z. F.; Hu, L. L. Ceram. Int. 2014, 40, 6037. doi: 10.1016/j.ceramint.2013.11.053(12) Fang, Y. Z.; Zhao, G. Y.; Xu, J. Y.; Zhang, N.; Ma, Z. F.; Hu, L. L. Ceram. Int. 2014, 40, 6037. doi: 10.1016/j.ceramint.2013.11.053
13. [13]
  (13) Ranieri, I. M.; Shimamura, K.; Nakano, K.; Fujita, T.; Liu, Z.; Sarukura, N.; Fukuda, T. J. Cryst. Growth 2000, 217, 151. doi: 10.1016/S0022-0248(00)00474-7(13) Ranieri, I. M.; Shimamura, K.; Nakano, K.; Fujita, T.; Liu, Z.; Sarukura, N.; Fukuda, T. J. Cryst. Growth 2000, 217, 151. doi: 10.1016/S0022-0248(00)00474-7
14. [14]
  (14) Dexter, D. L. J. Chem. Phys. 1953, 21, 836. doi: 10.1063/1.1699044(14) Dexter, D. L. J. Chem. Phys. 1953, 21, 836. doi: 10.1063/1.1699044
15. [15]
  (15) Walsh, B. M.; Barnes, N. P.; Reichle, D. J.; Jiang, S. J. Non-Cryst. Solids 2006, 352, 5344. doi: 10.1016/j.jnoncrysol.2006.08.029(15) Walsh, B. M.; Barnes, N. P.; Reichle, D. J.; Jiang, S. J. Non-Cryst. Solids 2006, 352, 5344. doi: 10.1016/j.jnoncrysol.2006.08.029
16. [16]
  (16) Hu, J. X.; Xia, H. P.; Hu, H. Y.; Zhang, Y. P.; Jiang, H. C.; Chen, B. J. J. Appl. Phys. 2012, 112, 073518. doi: 10.1063/1.4757925(16) Hu, J. X.; Xia, H. P.; Hu, H. Y.; Zhang, Y. P.; Jiang, H. C.; Chen, B. J. J. Appl. Phys. 2012, 112, 073518. doi: 10.1063/1.4757925
17. [17]
  (17) Tang, L.; Xia, H. P.;Wang, P. P.; Peng, J. T.; Zhang, Y. P.; Jiang, H. C.; Chen, B. J. Mater. Lett. 2013, 104, 37.(17) Tang, L.; Xia, H. P.;Wang, P. P.; Peng, J. T.; Zhang, Y. P.; Jiang, H. C.; Chen, B. J. Mater. Lett. 2013, 104, 37.
18. [18]
  (18) Yuan, J. H.; Cheng, Y. M.; Zhang, Z. H. Acta Phys. -Chim. Sin. 2005, 21, 1059. [袁剑辉, 程玉民, 张振华. 物理化学学报, 2005, 21, 1059.] doi: 10.3866/PKU.WHXB20050923(18) Yuan, J. H.; Cheng, Y. M.; Zhang, Z. H. Acta Phys. -Chim. Sin. 2005, 21, 1059. [袁剑辉, 程玉民, 张振华. 物理化学学报, 2005, 21, 1059.] doi: 10.3866/PKU.WHXB20050923
19. [19]
  (19) Xiong, J.; Peng, H. Y.; Hu, P. C.; Yin, H. G.; Zhang, L. H. J. Phys. D: Appl. Phys. 2010, 43, 185402. doi: 10.1088/0022-3727/43/18/185402(19) Xiong, J.; Peng, H. Y.; Hu, P. C.; Yin, H. G.; Zhang, L. H. J. Phys. D: Appl. Phys. 2010, 43, 185402. doi: 10.1088/0022-3727/43/18/185402
20. [20]
  (20) Liu,W. P.; Zhang, Q. L.; Sun, D. L.; Luo, J. Q.; Gu, C. J.; Jiang, H. H.; Yin, S. T. J. Cryst. Growth 2011, 331, 83.(20) Liu,W. P.; Zhang, Q. L.; Sun, D. L.; Luo, J. Q.; Gu, C. J.; Jiang, H. H.; Yin, S. T. J. Cryst. Growth 2011, 331, 83.
21. [21]
  (21) Luo, Z. D.; Chen, X.Y.; Zhao, T. J. Opt. Commun. 1997, 134, 415. doi: 10.1016/S0030-4018(96)00386-0(21) Luo, Z. D.; Chen, X.Y.; Zhao, T. J. Opt. Commun. 1997, 134, 415. doi: 10.1016/S0030-4018(96)00386-0
22. [22]
  (22) Barnes, N. P.; Gettemy, D. J. J. Opt. Soc. Am. 1980, 70, 1244. doi: 10.1364/JOSA.70.001244(22) Barnes, N. P.; Gettemy, D. J. J. Opt. Soc. Am. 1980, 70, 1244. doi: 10.1364/JOSA.70.001244
23. [23]
  (23) Tsuboi, T.; Murayama, H.; Shimamura, K. J. Alloy. Compd. 2006, 408 -412, 776.(23) Tsuboi, T.; Murayama, H.; Shimamura, K. J. Alloy. Compd. 2006, 408 -412, 776.
24. [24]
  (24) Peng, B.; Izumitani, T. Opt. Mater. 1995, 4, 797. doi: 10.1016/0925-3467(95)00032-1(24) Peng, B.; Izumitani, T. Opt. Mater. 1995, 4, 797. doi: 10.1016/0925-3467(95)00032-1
25. [25]
  (25) Walsh, B. M.; Barnes, N. P.; Bartolo, B. D. J. Appl. Phys. 1998, 83, 2772. doi: 10.1063/1.367037A
  (25) Walsh, B. M.; Barnes, N. P.; Bartolo, B. D. J. Appl. Phys. 1998, 83, 2772. doi: 10.1063/1.367037A

扫一扫看文章

计量

PDF下载量: 375
文章访问数: 756
HTML全文浏览量: 26

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

不同掺杂浓度Tm³⁺：LiLuF₄单晶的1800 nm荧光发射

English

Fluorescent Emissions (1800 nm) of LiLuF₄ Single Crystals Doped with Various Tm³⁺ Concentrations

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

不同掺杂浓度Tm3+：LiLuF4单晶的1800 nm荧光发射

English

Fluorescent Emissions (1800 nm) of LiLuF4 Single Crystals Doped with Various Tm3+ Concentrations

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

不同掺杂浓度Tm³⁺：LiLuF₄单晶的1800 nm荧光发射

Fluorescent Emissions (1800 nm) of LiLuF₄ Single Crystals Doped with Various Tm³⁺ Concentrations

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs