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Crystal Growth and Spectroscopic Investigations of Tm3+:Li3Ba2Gd3(MoO4)8 Crystal
School of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, Shandong, China
Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
* Author to whom correspondence should be addressed.
Received: 3 October 2013; in revised form: 11 December 2013 / Accepted: 17 December 2013 / Published: 17 January 2014
Abstract: Tm3+:Li3Ba2Gd3(MoO4)8 crystal has been grown by the top seeded solution growth (TSSG) method from a Li2MoO4 flux. The room temperature polarized absorption spectra, fluorescence spectra, and fluorescence decay curves of the crystal were measured. Based on the Judd-Ofelt (J-O) theory, the main spectroscopic parameters of the crystal, including the spontaneous emission probabilities, fluorescence branching ratios, and radiative lifetimes were calculated and analyzed. The broad and strong absorption bands of the crystal show that it can be efficiently pumped by the diode laser, while the large emission cross-sections of the 3F4 → 3H6 transition indicate that the crystal is a promising candidate for tunable and short pulse lasers.
Keywords: crystal growth; optical materials; spectral properties; cross section
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Cite This Article
MDPI and ACS Style
Song, M.; Wang, L.; Zhang, N.; Tai, X.; Wang, G. Crystal Growth and Spectroscopic Investigations of Tm3+:Li3Ba2Gd3(MoO4)8 Crystal. Materials 2014, 7, 496-507.
Song M, Wang L, Zhang N, Tai X, Wang G. Crystal Growth and Spectroscopic Investigations of Tm3+:Li3Ba2Gd3(MoO4)8 Crystal. Materials. 2014; 7(1):496-507.
Song, Mingjun; Wang, Lintong; Zhang, Nana; Tai, Xishi; Wang, Guofu. 2014. "Crystal Growth and Spectroscopic Investigations of Tm3+:Li3Ba2Gd3(MoO4)8 Crystal." Materials 7, no. 1: 496-507.