GrowthandSpectroscopicPropertiesofNd3+:Sr3Gd2（BO3）4Crystal

被引：0

作者：

ZHANG Yanab WANG GuoFub LIN ZhouBinb ZHANG LiZhenb aSchool of Materials Science and Engineering Shanghai Institute of TechnologyShanghai China bFujian Institute of Research on the Structure of Matter The Chinese Academy of SciencesFuzhouFujian China ^{[200235
,350002
]}

机构：

来源：

结构化学 | 2010年 / 29卷 / 07期

关键词：

Nd3+:Sr3Gd2（BO3）4; crystal growth; spectroscopic properties;

D O I：

10.14102/j.cnki.0254-5861.2010.07.005

中图分类号：

O611.3 [性质];

学科分类号：

070301 ; 081704 ;

摘要：

<正>This paper reports the growth,X-ray diffraction and spectroscopy of Nd3+:Sr3Gd2（BO3）4 crystal.A Nd3+:Sr3Gd2（BO3）4 crystal with dimensions ofφ20×45 mm3 has been grown by the Czochralski method.Nd3+:Sr3Gd2（BO3）4 crystal belongs to the orthorhombic system,space group Pnma(D2h)with a=0.7401,b=1.604 and c=0.8755 nm.The absorption and emission spectra of Nd3+:Sr3Gd2（BO3）4 were investigated.The absorption cross sectionσa is 3.11×10-20cm2 at 808 nm. The absorption transition at 808 nm has an FWHM of 14 nm.The luminescence lifetimeτ_f is 51.7 us.The emission cross sectionσe at 1064 nm wavelength is 1.09×10-19cm2.

引用

页码：1039 / 1042

页数：4

共 15 条

[1]

Wang,G,Chen,W,Lin,Z,Hu,Z. Physical Review B Condensed Matter and Materials Physics . 1999

[2]

Mill,B.V,Tkachuk,A.M,Belokoneva,E.L,Ershova,G.I,Mironov,D.I,Razumova,I.K. Optics and Spectroscopy . 1998

[3]

Jaque D, Capmany J, Zundu L, et al. Journal of Physics Condensed Matter . 1997

[4]

Huber,G.,Krühler,W.W.,Bludau,W.,Daniemeyer,H.G. Journal of Applied Physics . 1975

[5]

Meyn,J.-P.,Jensen,T.,Huber,G. IEEE Journal of Quantum Electronics . 1994

[6]

Dzhurinski,B.R,Tananaev,I.V,Aliev,O.A. Izv.Ak.NaukSSSR,Neorg.Mater . 1968

[7]

Y-P and Dwight.K. Hong H. Materials Research Bulletin . 1974

[8]

Spectroscopic studies of Ln2Ca3B4O12-Nd3+ （Ln=Y, La, Gd） crystals. B. V. Mill A. M. Tkachuk E. L. Belokoneva G. I. Ershova D. I. Mironov and I. K. Razumova. Journal of Alloys and Compounds . 1998

[9]

Novel laser gain media based on Cr3+-doped mixed borates RX3（BO3）4. GF Wang,TPJ Han,HG Gallagher,B Henderson. Applied Physics Letters . 1995

[10]

Zhang,Y,Lin,Z.B,Hu,Z.S,Wang,G.F. Journal of Solid State Chemistry . 2004

← 1 2 →