Low heat and high efficiency Nd:GdVO4 laser pumped by 913 nm

	Low heat and high efficiency Nd:GdVO4 laser pumped by 913 nm
	Ma JL (Ma J. L.) ; Xiong B (Xiong B.) ; Guo L (Guo L.) ; Zhao PF (Zhao P. F.) ; Zhang L (Zhang L.) ; Lin XC (Lin X. C.) ; Li JM (Li J. M.) ; Duanmu QD (Duanmu Q. D.)
刊名	laser physics letters
	2010
卷号	7 期号:8 页码:579-582
关键词	lasers high efficiency low heat Nd:GdVO4
通讯作者	ma, jl, changchun univ sci & technol, changchun 130022, jilin, peoples r china. e-mail address: custmjl@163.com
合作状况	国内
英文摘要	a nd:gdvo4 crystal is pumped directly into its emitting level at 913 nm for the first time to the best of our knowledge. 3.35 w output laser emitting at 1063 nm is achieved in a 1.1 at.% nd-doped nd:gdvo4. the crystal absorbs pumping light of 4.30 w at 913 nm and produces a very low quantity of heat with the opto-optic conversion efficiency of 77.2%. the average slope efficiency is 81.2% from 0.21 w, at the threshold, to 4.30 w of absorbed pump power. because of the very weakly thermal effect, the near-diffraction-limit beam is easily obtained with beam quality factor of m-2 approximate to 1.1.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-10-11t06:31:01z no. of bitstreams: 1 low heat and high efficiency nd：gdvo4 laser pumped by 913 nm.pdf: 170285 bytes, checksum: 3942820b2cbac7b65413533eb2b1b069 (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-10-11t06:52:29z (gmt) no. of bitstreams: 1 low heat and high efficiency nd：gdvo4 laser pumped by 913 nm.pdf: 170285 bytes, checksum: 3942820b2cbac7b65413533eb2b1b069 (md5); made available in dspace on 2010-10-11t06:52:29z (gmt). no. of bitstreams: 1 low heat and high efficiency nd：gdvo4 laser pumped by 913 nm.pdf: 170285 bytes, checksum: 3942820b2cbac7b65413533eb2b1b069 (md5) previous issue date: 2010; this research is supported by the national natural science foundation of china (grant no. 60306004).; 国内
学科主题	半导体器件
收录类别	SCI
资助信息	this research is supported by the national natural science foundation of china (grant no. 60306004).
语种	英语
公开日期	2010-10-11 ; 2010-10-15
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/13551]
专题	半导体研究所_全固态光源实验室
推荐引用方式 GB/T 7714	Ma JL ,Xiong B ,Guo L ,et al. Low heat and high efficiency Nd:GdVO4 laser pumped by 913 nm[J]. laser physics letters,2010,7(8):579-582.
APA	Ma JL .,Xiong B .,Guo L .,Zhao PF .,Zhang L .,...&Duanmu QD .(2010).Low heat and high efficiency Nd:GdVO4 laser pumped by 913 nm.laser physics letters,7(8),579-582.
MLA	Ma JL ,et al."Low heat and high efficiency Nd:GdVO4 laser pumped by 913 nm".laser physics letters 7.8(2010):579-582.