浏览全部资源
扫码关注微信
1.同济大学 物理科学与工程学院, 高等研究院, 上海 200092
2.江苏师范大学物理电子与工程学院 江苏省先进激光材料与器件重点实验室, 江苏 徐州 221116
3.中国科学院上海硅酸盐研究所 高性能陶瓷和超微结构国家重点实验室, 上海 201899
Received:06 June 2022,
Revised:19 June 2022,
Published:05 November 2022
移动端阅览
刘坚,王无敌,宋青松等.Tb3+离子掺杂CaF2晶体的生长和发光性能[J].发光学报,2022,43(11):1750-1757.
LIU Jian,WANG Wu-di,SONG Qing-song,et al.Growth and Luminescence Properties of Tb3+ Ions Doped CaF2 Crystals[J].Chinese Journal of Luminescence,2022,43(11):1750-1757.
刘坚,王无敌,宋青松等.Tb3+离子掺杂CaF2晶体的生长和发光性能[J].发光学报,2022,43(11):1750-1757. DOI: 10.37188/CJL.20220229.
LIU Jian,WANG Wu-di,SONG Qing-song,et al.Growth and Luminescence Properties of Tb3+ Ions Doped CaF2 Crystals[J].Chinese Journal of Luminescence,2022,43(11):1750-1757. DOI: 10.37188/CJL.20220229.
使用温梯法生长了10%Tb,
x
%Y∶CaF
2
(
x
= 0,3,5,10)系列晶体。通过X射线衍射分析了晶体结构,结果表明高浓度的稀土离子掺杂使得晶胞参数增大,但是仍然保持CaF
2
的萤石立方结构。采用吸收光谱、发射光谱及荧光衰减曲线等测试数据对其发光性能进行了研究。通过J⁃O理论计算,共掺Y
3+
离子后,光谱品质因子
Ω
4
/
Ω
6
由0.75增加到0.80。F‑L公式计算得到10%Tb∶CaF
2
绿光545 nm处和黄光583 nm处的发射截面分别为0.89×10
-21
cm
2
和0.082×10
-21
cm
2
,10%Tb,10%Y∶CaF
2
在绿光545 nm处和黄光583 nm处的发射截面分别为0.89×10
-21
cm
2
和0.077×10
-21
cm
2
。并且Tb
3+
离子
5
D
4
能级的荧光寿命都在5 ms以上,并不存在高浓度掺杂导致的荧光寿命降低现象,长荧光寿命意味着Tb
3+
离子绝佳的储能能力。实验结果表明,Tb∶CaF
2
及Tb,Y∶CaF
2
晶体是有极大潜力实现可见激光输出的激光增益介质。
A series of 10%Tb∶
x
%Y∶CaF
2
(
x
= 0, 3, 5, 10) crystals have been successfully grown by the temperature gradient technique(TGT). The crystal structure was analyzed by X-ray diffraction, and the results showed that the high concentration of rare earth ion doping increased the unit cell parameters, but still maintained the fluorite cubic structure of CaF
2
. The absorption spectra, fluorescence spectra, and fluorescence decay curves were measured and analyzed at room temperature. By co-doping Y
3+
ions, the spectral quality factor
Ω
4
/
Ω
6
increased from 0.75 to 0.80. Using F-L formula, the emission cross sections of 10%Tb∶CaF
2
were calculated to be 0.89×10
-21
cm
2
and 0.082×10
-21
cm
2
for the 545 nm and 587 nm, respectively, and the emission cross sections of 10% Tb,10%Y∶CaF
2
were calculated to be 0.89×10
-21
cm
2
and 0.077×10
-21
cm
2
for the 545 nm and 587 nm. The fluorescence lifetime of
5
D
4
level is more than 5 ms, and there is no fluorescence lifetime quenching phenomenon caused by high concentration doping. The long fluorescence lifetime means that Tb
3+
ion has excellent energy storage capacity. The experimental results show that Tb∶CaF
2
and Tb,Y∶CaF
2
crystals are gain mediums with great potential to realize visible laser output.
CAVALLI E , BOVERO E , BELLETTI A . Optical spectroscopy of CaMoO 4 ∶Dy 3+ single crystals [J]. J. Phys. Condens. Matter , 2002 , 14 ( 20 ): 5221 - 5228 . doi: 10.1088/0953-8984/14/20/317 http://dx.doi.org/10.1088/0953-8984/14/20/317
LI J , WANG J Y , CHENG X F , et al . Growth and optical properties of Dy x Y 1- x Al 3 (BO 3 ) 4 crystal [J]. J. Cryst. Growth , 2003 , 253 ( 1-4 ): 286 - 289 . doi: 10.1016/s0022-0248(03)01013-3 http://dx.doi.org/10.1016/s0022-0248(03)01013-3
LIU W P , ZHANG Q L , SUN D L , et al . Crystal growth and spectral properties of Sm∶GGG crystal [J]. J. Cryst. Growth , 2011 , 331 ( 1 ): 83 - 86 . doi: 10.1016/j.jcrysgro.2011.07.023 http://dx.doi.org/10.1016/j.jcrysgro.2011.07.023
DI J Q , XU X D , XIA C T , et al . Crystal growth and optical properties of Sm∶CaNb 2 O 6 single crystal [J]. J. Alloys Compd. , 2012 , 536 : 20 - 25 . doi: 10.1016/j.jallcom.2012.04.105 http://dx.doi.org/10.1016/j.jallcom.2012.04.105
CHEN B J , SHEN L F , PUN E Y B , et al . Sm 3+ -doped germanate glass channel waveguide as light source for minimally invasive photodynamic therapy surgery [J]. Opt. Express , 2012 , 20 ( 2 ): 879 - 889 . doi: 10.1364/oe.20.000879 http://dx.doi.org/10.1364/oe.20.000879
KRÄNKEL C , MARZAHL D T , MOGLIA F , et al . Out of the blue: semiconductor laser pumped visible rare-earth doped lasers [J]. Laser Photonics Rev. , 2016 , 10 ( 4 ): 548 - 568 . doi: 10.1002/lpor.201500290 http://dx.doi.org/10.1002/lpor.201500290
CHEN H , UEHARA H , KAWASE H , et al . Efficient visible laser operation of Tb∶LiYF 4 and LiTbF 4 [J]. Opt. Express , 2020 , 28 ( 8 ): 10951 - 10959 . doi: 10.1364/oe.385020 http://dx.doi.org/10.1364/oe.385020
CASTELLANO-HERNÁNDEZ E , METZ P W , DEMESH M , et al . Efficient directly emitting high-power Tb 3+ ∶LiLuF 4 laser operating at 587.5 nm in the yellow range [J]. Opt. Lett. , 2018 , 43 ( 19 ): 4791 - 4794 . doi: 10.1364/ol.43.004791 http://dx.doi.org/10.1364/ol.43.004791
METZ P W , MARZAHL D T , MAJID A , et al . Efficient continuous wave laser operation of Tb 3+ -doped fluoride crystals in the green and yellow spectral regions [J]. Laser Photonics Rev. , 2016 , 10 ( 2 ): 335 - 344 . doi: 10.1002/lpor.201500274 http://dx.doi.org/10.1002/lpor.201500274
METZ P W , MARZAHL D T , HUBER G , et al . Performance and wavelength tuning of green emitting terbium lasers [J]. Opt. Express , 2017 , 25 ( 5 ): 5716 - 5724 . doi: 10.1364/oe.25.005716 http://dx.doi.org/10.1364/oe.25.005716
YAO W C , LIU J , LI E H , et al . Tb, Y∶SrF 2 crystal for efficient laser operation in the visible spectral region [J]. Opt. Lett. , 2022 , 47 ( 4 ): 774 - 777 . doi: 10.1364/ol.448898 http://dx.doi.org/10.1364/ol.448898
MA F K , SU F , ZHOU R F , et al . The defect aggregation of RE 3+ ( RE =Y, La-Lu) in M F 2 ( M =Ca, Sr, Ba) fluorites [J]. Mater. Res. Bull. , 2020 , 125 : 110788-1 - 12 .
JUDD B R . Optical absorption intensities of rare-earth ions [J]. Phys. Rev. , 1962 , 127 ( 3 ): 750 - 761 . doi: 10.1103/physrev.127.750 http://dx.doi.org/10.1103/physrev.127.750
OFELT G S . Intensities of crystal spectra of rare-earth ions [J]. J. Chem. Phys. , 1962 , 37 ( 3 ): 511 - 520 . doi: 10.1063/1.1701366 http://dx.doi.org/10.1063/1.1701366
LIU B , SHI J J , WANG Q G , et al . Crystal growth, polarized spectroscopy and Judd-Ofelt analysis of Tb∶YAlO 3 [J]. Spectrochim. Acta A Mol. Biomol. Spectrosc. , 2018 , 200 : 58 - 62 . doi: 10.1016/j.saa.2018.04.006 http://dx.doi.org/10.1016/j.saa.2018.04.006
KAMINSKII A A . Crystalline Lasers : Physical Processes and Operating Schemes [M]. Boca Raton : CRC Press , 1996 .
SARDAR D K , NASH K L , YOW R M , et al . Absorption intensities and emission cross sections of Tb 3+ (4f 8 ) in TbAlO 3 [J]. J. Appl. Phys. , 2006 , 100 ( 8 ): 083108-1-5 . doi: 10.1063/1.2358401 http://dx.doi.org/10.1063/1.2358401
LOIKO P , MATEOS X , DUNINA E , et al . Judd-Ofelt modelling and stimulated-emission cross-sections for Tb 3+ ions in monoclinic KYb(WO 4 ) 2 crystal [J]. J. Lumin. , 2017 , 190 : 37 - 44 . doi: 10.1016/j.jlumin.2017.05.031 http://dx.doi.org/10.1016/j.jlumin.2017.05.031
COLAK S , ZWICKER W K . Transition rates of Tb 3+ in TbP 5 O 14 , TbLiP 4 O 12 , and TbAl 3 (BO 3 ) 4 : an evaluation for laser applications [J]. J. Appl. Phys. , 1983 , 54 ( 5 ): 2156 - 2166 . doi: 10.1063/1.332393 http://dx.doi.org/10.1063/1.332393
SHI J J , LIU B , WANG Q G , et al . Crystal growth and spectral properties of Tb∶Lu 2 O 3 [J]. Chin. Phys. B , 2018 , 27 ( 9 ): 097801-1-6 . doi: 10.1088/1674-1056/27/9/097801 http://dx.doi.org/10.1088/1674-1056/27/9/097801
CHEN H J , LOISEAU P , AKA G , et al . Optical spectroscopic investigation of Ba 3 Tb(PO 4 ) 3 single crystals for visible laser applications [J]. J. Alloys Compd. , 2018 , 740 : 1133 - 1139 . doi: 10.1016/j.jallcom.2017.12.081 http://dx.doi.org/10.1016/j.jallcom.2017.12.081
KESAVULU C R , SILVA A C A , DOUSTI M R , et al . Concentration effect on the spectroscopic behavior of Tb 3+ ions in zinc phosphate glasses [J]. J. Lumin. , 2015 , 165 : 77 - 84 . doi: 10.1016/j.jlumin.2015.04.012 http://dx.doi.org/10.1016/j.jlumin.2015.04.012
JAMALAIAH B C , KUMAR J S , BABU A M , et al . Study on spectroscopic and fluorescence properties of Tb 3+ -doped LBTAF glasses [J]. Phys. B Condens. Matter , 2009 , 404 ( 14-15 ): 2020 - 2024 . doi: 10.1016/j.physb.2009.03.037 http://dx.doi.org/10.1016/j.physb.2009.03.037
SHAN F X , ZHANG G C , ZHANG X Y , et al . Growth and spectroscopic properties of Tb 3+ -doped Na 3 La 9 O 3 (BO 3 ) 8 crystal [J]. J. Cryst. Growth , 2015 , 424 : 1 - 4 . doi: 10.1016/j.jcrysgro.2015.04.040 http://dx.doi.org/10.1016/j.jcrysgro.2015.04.040
0
Views
294
下载量
3
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution