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	Low heat and high efficiency nd:gdvo4 laser pumped by 913 nm
	Ma, J. L.1; Xiong, B.2; Guo, L.2; Zhao, P. F.2; Zhang, L.2; Lin, X. C.2; Li, J. M.2; Duanmu, Q. D.1
刊名	Laser physics letters
	2010-08-01
卷号	7期号:8页码:579-582
关键词	Lasers High efficiency Low heat Nd:gdvo4
ISSN号	1612-2011
DOI	10.1002/lapl.201010036
通讯作者	Ma, j. l.(custmjl@163.com)
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.
WOS关键词	ND-GDVO4 LASER ; NDGDVO4 CRYSTAL ; DIODE ; OPERATION ; POWER
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Applied
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000282098700005
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427874
专题	半导体研究所
通讯作者	Ma, J. L.
作者单位	1.Changchun Univ Sci & Technol, Changchun 130022, Jilin, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Ma, J. L.,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, J. L..,Xiong, B..,Guo, L..,Zhao, P. F..,Zhang, L..,...&Duanmu, Q. D..(2010).Low heat and high efficiency nd:gdvo4 laser pumped by 913 nm.Laser physics letters,7(8),579-582.
MLA	Ma, J. L.,et al."Low heat and high efficiency nd:gdvo4 laser pumped by 913 nm".Laser physics letters 7.8(2010):579-582.

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