Nd:(Lu(0.5)Gd(0.5))(2)SiO(5)晶体的生长、光谱性质及激光测试 | |
99 ; 99 ; 徐军 ; 99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 99 | |
刊名 | Laser Phys. Lett.
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2011-12-07 | |
ISSN号 | 1612-2011 |
其他题名 | Growth, spectral properties, and laser demonstration of Nd:(Lu(0.5)Gd(0.5))(2)SiO(5) crystal |
通讯作者 | X.D. Xu |
中文摘要 | A Nd:(Lu0.5Gd0.5)2SiO5 (Nd:LGSO) crystal has been grown by the Czochralski method. The cell parameters were analyzed with X-ray diffraction (XRD). The Judd-Ofelt intensity parameters Ω2,4,6 were obtained to be 5.37, 1.63, and 5.57×10?20 cm2, respectively. The absorption and emission cross sections and branching ratios were calculated. The Nd:LGSO crystal reveals a broadband emission feature (FWHM= 9.8 nm), which shows potential as gain medium for ultrashort pulse lasers. The radiative and fluorescence lifetimes are 299 and 230 μs, respectively, resulting in a quantum efficiency of 77%. Pumped by a laser diode, the maximum continuous wave (CW) output power of 444 mW and a slope efficiency of 17.7% have been obtained. |
学科主题 | 人工晶体 |
收录类别 | SCI收录 |
公开日期 | 2012-07-03 |
内容类型 | 期刊论文 |
源URL | [http://ir.sic.ac.cn/handle/331005/886] ![]() |
专题 | 上海硅酸盐研究所_人工晶体研究中心_期刊论文 |
推荐引用方式 GB/T 7714 | 99,99,徐军,等. Nd:(Lu(0.5)Gd(0.5))(2)SiO(5)晶体的生长、光谱性质及激光测试[J]. Laser Phys. Lett.,2011. |
APA | 99.,99.,徐军.,99.,99.,...&99.(2011).Nd:(Lu(0.5)Gd(0.5))(2)SiO(5)晶体的生长、光谱性质及激光测试.Laser Phys. Lett.. |
MLA | 99,et al."Nd:(Lu(0.5)Gd(0.5))(2)SiO(5)晶体的生长、光谱性质及激光测试".Laser Phys. Lett. (2011). |
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