Fluorescence and Judd-Ofelt Analysis of Er3+ Doped CaF2 Transparent Ceramic

Ru Zhen Xing; Bing Chu Mei; Jing Hong Song; Xiao Nv Li

doi:10.4028/www.scientific.net/AMR.875-877.23

Paper Titles

Synthesis and Application of a Novel Liquid Crystal Monomer 1,4-di-[4-(3-acryloyloxyhexyloxy)benzoyloxy]-2-methyl Benzene
p.3

Carrier Hopping and Relaxation in InAs/GaAs Quantum Dot Heterostructures
p.9

Morphological and Magnetic Properties of Electrodeposited Ni-Ag Alloy Nanowire Arrays in Modified AAO Template
p.14

Durian Peeling Extract Mediated Green Synthesis of Silver Nanoparticles
p.18

Fluorescence and Judd-Ofelt Analysis of Er³⁺ Doped CaF₂ Transparent Ceramic
p.23

Preparation and Characterization of Nitrogen Doped TiO₂ Nanoparticles as an Effective Catalyst in Photodegradation of Phenol under Visible Light
p.28

Cu-Fe/TiO₂ Photocatalyst for Deep Desulfurization Process
p.34

Removal of Alkali in the Red Mud Using CO₂ at Ambient Conditions
p.39

Preparation and Application of Polyacrylamide-Grafted Starch Flocculant
p.44

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 875-877Fluorescence and Judd-Ofelt Analysis of Er3+ Doped...

Fluorescence and Judd-Ofelt Analysis of Er³⁺ Doped CaF₂ Transparent Ceramic

Abstract:

In this paper, we evaluated the spectra parameters of Er3+.The absorption spectra of Er³⁺:CaF₂ transparent ceramic was measured at room temperature (RT). Based on the Judd–Ofelt theory, the intensity parameters were Ω₂= 5.02×10⁻²⁰ cm², Ω₄ = 3.40×10⁻²⁰ cm² and Ω₆ = 0.38×10⁻²⁰ cm², and then the values of the radiative transition probabilities, radiative lifetimes and integrated emission cross-sections of excited states were calculated. Full width at half maximum (FWHM) of the fluorescence spectra for ⁴I_13/2→⁴I_15/2 transition was investigated, being 17nm. The decay time was found to be 24.3ms, which is longer than the theoretically calculated value indicating a radiation trapping effect in this work.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 875-877)

Pages:

23-27

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.875-877.23

Citation:

Cite this paper

Online since:

February 2014

Authors:

Ru Zhen Xing, Bing Chu Mei, Jing Hong Song, Xiao Nv Li

Keywords:

CaF₂ Transparent Ceramic, Er³⁺, Judd-Ofelt Theory, Laser Material, Spectroscopic Properties

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] R. Dahal, J.Y. Lin, H.X. Jiang: Optical Materials Vol. 33 (2011), p.1066.

Google Scholar

[2] Stuart D. Jackson, Terence A. King: Optics Communications Vol. 172 (1999), p.271.

Google Scholar

[3] A. Ikesue, T. Kinoshita, K. Kamata, K. Yoshida: Am. Ceram. Soc Vol. 78 (4) (1995), p.1033.

Google Scholar

[4] Jun Zhou, Wenxin Zhang, Jiang Li, Benxue Jiang, Wenbin Liu, Yubai Pan: Ceramics International Vol. 36 (2010), p.193–197.

Google Scholar

[5] Jian Zhang, Shiwei Wang, Liqiong An, Min Liu, Lidong Chen: Journal of Luminescence Vol. 122–123 (2007), p.8.

Google Scholar

[6] Feng Wang, Xianping Fan, Daibo Pi, Minquan Wang: Solid State Communications Vol. 133 (2005), p.775.

Google Scholar

[7] H. Desirena, E. De la Rosa, L.A. Dıaz-Torresa, G.A. Kumar: Optical Materials Vol. 28 (2006), p.562.

Google Scholar

[8] B.R. Judd: Physical Review Vol. 127 (1962), p.750.

Google Scholar

[9] G.S. Ofelt: Chem. Phys. Vol. 37 (1962), p.511.

Google Scholar

[10] Jingcun Zang, Xiao Li, Liyan Xie: Journal of the Chinese ceramic society Vol. 34(2006), p.1039 (in Chinese).

Google Scholar

[11] E Preda, M Stef, G Buse, A Pruna and I Nicoara: Phys. Scr. Vol. 79 (2009), p.4.

Google Scholar

[12] Yujin Chen, Xiuqin Lin, Zundu Luo, Yidong Huang: Optical Materials Vol. 27 (2004), p.625.

Google Scholar

[13] A. Speghini, R. Francini, A. Martinez, M. Tavernese, M. Bettinelli: Spectrochimica Acta. Part A Vol. 57 (2001), p. (2002).

DOI: 10.1016/s1386-1425(01)00473-5

Google Scholar

[14] D. S. Sumida and T. Y. Fan: Optics Letters Vol. 19 (1994), p.1343.

Google Scholar