Spectroscopic properties and Judd-Ofelt analysis of BaY2F8:Sm3+

被引:18
作者
Pugh-Thomas, Devin [1 ]
机构
[1] NASA, Langley Res Ctr, Hampton, VA 23681 USA
关键词
SPECTRAL PROPERTIES; OPTICAL-ABSORPTION; CRYSTAL-GROWTH; IONS; SM3+; PHOTOLUMINESCENCE; INTENSITIES; CONVERSION; LASER;
D O I
10.1364/JOSAB.31.001777
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Optical spectroscopy and Judd-Ofelt analysis were performed on a BaY2F8:Sm3+ crystal and used to guide the potential application of BaY2F8:Sm3+ as a laser material. Crystals were characterized by polarized absorption spectroscopy, fluorescence emission, and fluorescence lifetime measurements. The H-6(9/2) and H-6(7/2) manifolds are of most interest for visible lasers. This investigation seeks to capture the behavior of the samarium ion in a barium-yttrium-fluoride host from the UV-vis into the near-infrared wavelength regions. (C) 2014 Optical Society of America
引用
收藏
页码:1777 / 1785
页数:9
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