Nd:GYSO晶体的生长、光谱特性和激光测试

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	Nd:GYSO晶体的生长、光谱特性和激光测试
	99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 99 ; 徐军
刊名	Appl. Phys. B-Lasers Opt.
	2011-12-07
ISSN号	0946-2171
其他题名	Growth, spectral properties, and laser demonstration of Nd:GYSO crystal
通讯作者	X.D. Xu
中文摘要	An Nd:GYSO crystal has been grown by the Czochralski technique. The cell parameters were analyzed with X-ray diffraction (XRD). Room-temperature absorption and fluorescence spectra and fluorescence lifetime of the Nd:GYSO crystal were measured and analyzed. The Judd–Ofelt intensity parameters Ω2,4,6 were obtained to be 4.06, 4.65, and 3.63 × 10？20 cm2, respectively. The absorption and emission cross sections and the branching ratios were calculated. The peak-emission cross section is 3.8 × 10？20 cm2 at 1074 nm with a FWHM of 8.8 nm. Pumped by a laser diode, a maximum 1.54 W continuouswave (CW) laser output has been obtained with a slope efficiency of 27.4%. All the results show that Nd:GYSO crystal is a promising laser material.
学科主题	人工晶体
收录类别	SCI收录
语种	英语
公开日期	2012-07-03
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/887]
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	99,99,99,等. Nd:GYSO晶体的生长、光谱特性和激光测试[J]. Appl. Phys. B-Lasers Opt.,2011.
APA	99.,99.,99.,99.,99.,...&徐军.(2011).Nd:GYSO晶体的生长、光谱特性和激光测试.Appl. Phys. B-Lasers Opt..
MLA	99,et al."Nd:GYSO晶体的生长、光谱特性和激光测试".Appl. Phys. B-Lasers Opt. (2011).