Yb3+/Tm3+∶KLa(MoO4)2激光晶体的生长与光谱特性研究

硅酸盐通报 , 2012, 31(3): 535-538.

Yb3+/Tm3+∶KLa(MoO4)2激光晶体的生长与光谱特性研究

李安明 ^1, , 付乔克 ^2, , 陈振强 ^3, , 张俊 ^4, , 王春浩 ^5, , 吴聪聪 ^6,

1.暨南大学光电工程研究所,广州510632;暨南大学光电信息与传感技术广东普通高校重点实验室,广州510632

2.暨南大学光电工程研究所,广州510632

3.暨南大学光电工程研究所,广州510632;暨南大学光电信息与传感技术广东普通高校重点实验室,广州510632

4.暨南大学光电工程研究所,广州510632

5.暨南大学光电工程研究所,广州510632

6.暨南大学光电工程研究所,广州510632

基金项目: 中国科学院光电材料化学与物理重点实验室开放基金(2009KL006) 广东省省部产学研项目(2009B091300072;2010B090500022;2009B090600040) 中央高校基本科研业务费专项资金资助(21611515) 广东省自然科学基金(9178922035-X000002)

关键词： Yb3+/Tm3+ , KLa(MoO4)2 , 提拉法 , 光谱特性

Growth and Spectral Properties of Yb3+/Tm3+∶ KLa ( MoO4 ) 2 Laser Crystal

采用顶部籽晶提拉法生长出了Yb3+/Tm3+∶KLa( MoO4)2双掺杂激光晶体,单晶体尺寸达到φ15 mm× 27mm.测试并分析了室温下的吸收光谱,计算出了各跃迁能级对应的吸收截面.利用J-O理论计算出了Yb3+/Tm3+∶KLa( MoO4)2中Tm3+掺杂离子的J-O强度参数.

参考文献

[1]	Song PX;Zhao ZW;Xu XD;Jang BX;Deng PZ;Xu J .Growth and properties of Tm : YAG crystals[J].Journal of Crystal Growth,2004(3/4):433-437.
[2]	Ryba-Romanowski W;Lisiecki R;Jelinková H et al.Thulium-doped vanadate crystals:growth,spectroscopy and laser performance[J].Progress in Quantun Elecvronics,2011,35(06):159-240.
[3]	Razumova I;Tkachuk A;Nikitichev A et al.Spectral-luminescent properties of Tm:YLFcrystal[J].Journal of Alloys and Compounds,1995,225(1-2):129-132.
[4]	Li Y F;Wang Y Z;Yao B Q .Comparative optical study of thulium-doped YAlO3 and GdVO4 single crystals[J].LASER PHYSICS LETTERS,2008,5(01):37-40.
[5]	I.F. Elder;M.J.P. Payne .YAP versus YAG as a diode-pumped host for thulium[J].Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter,1998(4/6):265-269.
[6]	Cavalli E;Zannoni E;Mucchino C et al.Optical spectroscooy of Nd3+ in KLa(MoO4)2 crystals[J].Journal of the Optical Society of America B:Optical Crystal Physics,1999,16(11):1958-1965.
[7]	E.Cavalli;C.Meschini;A.Toncelli .Optical spectroscopy of Tm~3+ doped in Kla(MoO_4)_2 crystals[J].The journal of physics and chemistry of solids,1997(4):587-595.
[8]	Judd B R .Optical absorption intemities of rare-earth ions[J].Physical Review,1962,127(03):750-761.
[9]	Ofelt G S .Intensities of crystal spectra of rare-earth ions[J].Journal of Chemical Physics,1962,37(03):511-520.
[10]	Carnall W T;Fields P R;Rajnak K .Electronic energy levels in the trivalent lanthanide aquo ions.I Pt3+,Nd3+,Pm3+,Sm3+,Dy3+,Ho3+,Er3+,and Tm3+[J].Journal of Chemical Physics,1965,49(10):4424-4442.

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网