High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics

doi:10.1016/j.jeurceramsoc.2017.12.059

	High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics
	Jing, Wei 1; Li, Fang 2; Yu, Shengquan 1; Ji, Xiangbo ; Xu, Tao 1; Zhang, Jian 3; Pan, Zhongben 1; Yuan, Zerui 1; Kang, Bin 1; Deng, Jianguo 1
刊名	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
	2018
卷号	38 期号:5 页码:2454
关键词	Nd:YAG Transparent ceramics Co-precipitation synthesis Laser properties Gel-casting
ISSN号	0955-2219
DOI	10.1016/j.jeurceramsoc.2017.12.059
英文摘要	A spray co-precipitation method was developed to efficiently synthesize Nd:YAG nano-powders. The effects of spray speeds and solution concentrations on the crystallization processes of calcined precursors have been studied. The results indicated that the pure phase of YAG could be obtained by three different crystallization processes owing to different homogeneity levels of Y and Al mixing. Pure YAG powder was obtained at 850 degrees C and the phase purity persisted to 1600 degrees C. Using the obtained powders, transparent ceramics with the in-line transmittance up to 80.2%@400 nm and 83.1%@1064 nm were fabricated by gel-casting method and hot isostatic pressing sintering. Furthermore, the microstructure and laser properties of the transparent ceramics have been measured. The maximum laser output of 7.015 W has been obtained with an oscillation threshold and a slope efficiency of 0.235 W and 59.4%, respectively.
学科主题	Materials Science, Ceramics
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000426029700025
资助机构	This research is supported by the Key Laboratory of Science and Technology on High Energy Laser, CAEP. ; This research is supported by the Key Laboratory of Science and Technology on High Energy Laser, CAEP.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24966]
专题	中国科学院上海硅酸盐研究所
作者单位	1.China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Peoples R China 2.Sichuan Res Ctr New Mat, Chengdu 610200, Sichuan, Peoples R China 3.China Acad Engn Phys, Res Ctr Laser Fus, Mianyang 621900, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Jing, Wei,Li, Fang,Yu, Shengquan,et al. High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(5):2454, 2461.
APA	Jing, Wei.,Li, Fang.,Yu, Shengquan.,Ji, Xiangbo.,Xu, Tao.,...&Huang, Hui.(2018).High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(5),2454.
MLA	Jing, Wei,et al."High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.5(2018):2454.