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The ion-doped ceramic crystal is different from the single crystal in the respect of theoretical calculation method, because of the presence of grain boundaries. The populations at the active levels in both CW and pulsed regimes each as a function of the concentration of active impurities are deduced by means of the luminescence decay curve. Taking the Nd3+:YAG laser ceramic for example, we calculate the optimal doping concentration and compare our calculated results with reported experimental data, showing that our theoretical calculation is in line with the trend of the experimental data, and also we compare our results with the Nd3+:YAG single crystal theoretical data. showing that the ceramic crystal is superior to the laser doped laser crystal in the respect of population.
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Keywords:
- laser ceramic /
- population of the active levels /
- optimum doped-concentration /
- grain boundaries
[1] Ikesue A, Kinoshita T, Kamata K, Yoshida K 1995 J. Am. Ceram. Soc. 78 1033
[2] [3] Choubey A, Vishwakarma S C, Ali S, Jain R K, Upadhyaya B N, Oak S M 2013 Opt. Laser Technol. 51 98
[4] [5] Li J, Pan Y B, Zeng Y P, Liu W B, Jiang B X, Guo J K 2013 Int. J. Refract. Met. Hard Mater. 39 44
[6] Mariola O R, Jeffrey W, Li H F, Yan L A, Joseph S, Gary L M, Dierolf V, Liu Z W, Ikesue A, Robert L B, Venkatraman G 2008 Opt. Express 16 5965
[7] [8] [9] Hu X, Hong F Y, Wu L N 2002 Acta Phys. Sin. 51 2002 (in Chinese) [胡晓, 洪方煜, 邬良能 2002 51 2002]
[10] [11] Huang L L, Zeng X B, Chen J Q 1994 J. Zhejiang Univ. Sci. 28 584 (in Chinese) [黄莉蕾, 曾宪标, 陈继勤 1994 浙江大学学报 18 584]
[12] Yang Q H, Xu J, Su L B, Zhang H W 2006 Acta Phys. Sin. 55 1207 (in Chinese) [杨秋红, 徐军, 苏良碧, 张红伟 2006 55 1207]
[13] [14] [15] Voronko Y K, Mamedov T G, Osiko V V, Prokhorov A M, Sakun V P, Shcherbakov I A 1976 Sov. Phys. JETP 44 251
[16] [17] Forster T 1948 Ann. Phys. (N.Y.) 2 55
[18] [19] Burshtein A I 1972 Sov. Phys. JETP 35 882
[20] Privis Y S, Smirnov V A, Shcherbakov I A 1983 Sov. J. Quantum Electron 13 868
[21] [22] [23] Caird J A, Ramponi A J, Staver P R 1991 J. Opt. Soc. Am. B 8 1391
[24] [25] Shi D K 2003 Foundation of Material Science (Vol. 2) (Beijing: China Machine Press) pp124-133, 139-141 (in Chinses) [石德珂 2003 科学材料基础 (第2版) (北京: 机械工业出版社) 第124133, 139141页]
[26] Wang Y B, Xu Y, Zhang Y, Yu X, Song G F, Chen L H 2011 Chin. Phys. B 20 067302
[27] [28] [29] Li H L, Zhang Z, L Y B, Huang J Z, Zhang Y, Liu R X 2013 Acta Phys. Sin. 62 047101 (in Chinses) [李泓霖, 张仲, 吕英波, 黄金昭, 张英, 刘如喜 2013 62 047101]
[30] Mclean D 1957 Grain Boundaries in Metals (Oxford: Clarendon Press) pp116-149
[31] [32] [33] Jason R T, Christopher A S 2009 Phys. Rev. B 79 094112
[34] Heather A M, Christopher A S 2013 Acta Mater. 61 2121
[35] [36] Yang H, Qin X P, Zhang J, Ma J, Tang D Y, Wang S W, Zhang Q T 2012 Opt. Mater. 34 940
[37] [38] Mezeix L, Green D J 2006 Int. J. Appl. Ceram. Tech. 3 166
[39] [40] [41] Lu J, Ueda K, Yagi H, Yanagitani T, Akiyama Y, Kaminskii A A 2002 J. Alloys Compd. 341 220
[42] [43] Lu J, Prabha M, Xu J Q, Ueda K 2000 Appl. Phys. Lett. 77 3707
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[1] Ikesue A, Kinoshita T, Kamata K, Yoshida K 1995 J. Am. Ceram. Soc. 78 1033
[2] [3] Choubey A, Vishwakarma S C, Ali S, Jain R K, Upadhyaya B N, Oak S M 2013 Opt. Laser Technol. 51 98
[4] [5] Li J, Pan Y B, Zeng Y P, Liu W B, Jiang B X, Guo J K 2013 Int. J. Refract. Met. Hard Mater. 39 44
[6] Mariola O R, Jeffrey W, Li H F, Yan L A, Joseph S, Gary L M, Dierolf V, Liu Z W, Ikesue A, Robert L B, Venkatraman G 2008 Opt. Express 16 5965
[7] [8] [9] Hu X, Hong F Y, Wu L N 2002 Acta Phys. Sin. 51 2002 (in Chinese) [胡晓, 洪方煜, 邬良能 2002 51 2002]
[10] [11] Huang L L, Zeng X B, Chen J Q 1994 J. Zhejiang Univ. Sci. 28 584 (in Chinese) [黄莉蕾, 曾宪标, 陈继勤 1994 浙江大学学报 18 584]
[12] Yang Q H, Xu J, Su L B, Zhang H W 2006 Acta Phys. Sin. 55 1207 (in Chinese) [杨秋红, 徐军, 苏良碧, 张红伟 2006 55 1207]
[13] [14] [15] Voronko Y K, Mamedov T G, Osiko V V, Prokhorov A M, Sakun V P, Shcherbakov I A 1976 Sov. Phys. JETP 44 251
[16] [17] Forster T 1948 Ann. Phys. (N.Y.) 2 55
[18] [19] Burshtein A I 1972 Sov. Phys. JETP 35 882
[20] Privis Y S, Smirnov V A, Shcherbakov I A 1983 Sov. J. Quantum Electron 13 868
[21] [22] [23] Caird J A, Ramponi A J, Staver P R 1991 J. Opt. Soc. Am. B 8 1391
[24] [25] Shi D K 2003 Foundation of Material Science (Vol. 2) (Beijing: China Machine Press) pp124-133, 139-141 (in Chinses) [石德珂 2003 科学材料基础 (第2版) (北京: 机械工业出版社) 第124133, 139141页]
[26] Wang Y B, Xu Y, Zhang Y, Yu X, Song G F, Chen L H 2011 Chin. Phys. B 20 067302
[27] [28] [29] Li H L, Zhang Z, L Y B, Huang J Z, Zhang Y, Liu R X 2013 Acta Phys. Sin. 62 047101 (in Chinses) [李泓霖, 张仲, 吕英波, 黄金昭, 张英, 刘如喜 2013 62 047101]
[30] Mclean D 1957 Grain Boundaries in Metals (Oxford: Clarendon Press) pp116-149
[31] [32] [33] Jason R T, Christopher A S 2009 Phys. Rev. B 79 094112
[34] Heather A M, Christopher A S 2013 Acta Mater. 61 2121
[35] [36] Yang H, Qin X P, Zhang J, Ma J, Tang D Y, Wang S W, Zhang Q T 2012 Opt. Mater. 34 940
[37] [38] Mezeix L, Green D J 2006 Int. J. Appl. Ceram. Tech. 3 166
[39] [40] [41] Lu J, Ueda K, Yagi H, Yanagitani T, Akiyama Y, Kaminskii A A 2002 J. Alloys Compd. 341 220
[42] [43] Lu J, Prabha M, Xu J Q, Ueda K 2000 Appl. Phys. Lett. 77 3707
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