A potential ultrafast pulse laser crystal with disordered melilite structure: Yb3+:CaLaGa3O7

doi:10.1016/j.jlumin.2020.117598

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院烟台海岸带研究所知识产出

	A potential ultrafast pulse laser crystal with disordered melilite structure: Yb3+:CaLaGa3O7
	Liu, Yunyun 2; Pan, Fei 3; Tu, Chaoyang 1; Tian, Xiaozhong 2
刊名	JOURNAL OF LUMINESCENCE
	2020-12-01
卷号	228 页码:5
关键词	Yb3+:CaLaGa3O7 Laser crystal Special spectroscopic characteristics
ISSN号	0022-2313
DOI	10.1016/j.jlumin.2020.117598
通讯作者	Liu, Yunyun(liuyunyun586@163.com)
英文摘要	The Yb3+:CaLaGa3O7 crystal with high-quality was grown successfully by the Czochralski method. The structure parameters of Yb3+:CaLaGa3O7 crystal are determined by the X-ray Rietveld refinement method. The absorption and fluorescence spectra, fluorescence lifetime and laser performance parameters were investigated in detail. The large absorption cross-section (1.14 x 10(-20) cm(2) for pi-polarization and 1.06 x 10(-20) cm(2) for sigma-polarization) of the crystal at around 980 nm indicates that the crystal can be pumped efficiently by the commercialized InGaAs laser diode. The stimulated emission-cross section at 1004 nm was calculated to be 1.11 x 10(-20) cm(2) for 'c-polarization and 1.04 x 10(-20) cm(2) for sigma-polarization. The above results reveal that Yb3+:CaLaGa3O7 crystal can be regarded as a potential candidate for realizing tunable solid-state and ultrashort pulsed lasers with LD pumping.
资助项目	National Nature Science Foundation of China[61675204] ; National Nature Science Foundation of China[51472240 61701434] ; National Nature Science Foundation of China[61735010] ; National Key Research and Development Program of China[2016YFB0701002] ; Natural science foundation of shandong province[ZR2017MF005]
WOS关键词	SPECTROSCOPIC PROPERTIES ; SPECTRAL PROPERTIES ; EMISSION PROPERTIES ; GROWTH ; GENERATION
WOS研究方向	Optics
语种	英语
WOS记录号	WOS:000579805300018
资助机构	National Nature Science Foundation of China ; National Key Research and Development Program of China ; Natural science foundation of shandong province
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/28449]
专题	烟台海岸带研究所_中科院烟台海岸带研究所知识产出
通讯作者	Liu, Yunyun
作者单位	1.Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China 2.Zaozhuang Univ, Sch Optoelect Engn, Zaozhuang 277160, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yunyun,Pan, Fei,Tu, Chaoyang,et al. A potential ultrafast pulse laser crystal with disordered melilite structure: Yb3+:CaLaGa3O7[J]. JOURNAL OF LUMINESCENCE,2020,228:5.
APA	Liu, Yunyun,Pan, Fei,Tu, Chaoyang,&Tian, Xiaozhong.(2020).A potential ultrafast pulse laser crystal with disordered melilite structure: Yb3+:CaLaGa3O7.JOURNAL OF LUMINESCENCE,228,5.
MLA	Liu, Yunyun,et al."A potential ultrafast pulse laser crystal with disordered melilite structure: Yb3+:CaLaGa3O7".JOURNAL OF LUMINESCENCE 228(2020):5.