Growth, thermal, and spectroscopic properties of Yb,Ho,Pr:LuYAG single crystal: a novel similar to 2.9 mu m laser material

doi:10.1016/j.jlumin.2022.118872

	Growth, thermal, and spectroscopic properties of Yb,Ho,Pr:LuYAG single crystal: a novel similar to 2.9 mu m laser material
	Zhang, Huili 1,3,4; Sun, Dunlu 1,3,4; Luo, Jianqiao 1,3,4; Quan, Cong 1,3,4; Hu, Lunzhen 2,3; Han, Zhiyuan 2,3; Dong, Kunpeng 2,3; Cheng, Maojie 2,3; Chen, Yuwei 2,3
刊名	JOURNAL OF LUMINESCENCE
	2022-07-01
卷号	247
关键词	Yb,Ho,Pr:LuYAG Crystal growth Thermal property Spectroscopy 2.911 mu m laser
ISSN号	0022-2313
DOI	10.1016/j.jlumin.2022.118872
通讯作者	Sun, Dunlu(dlsun@aiofm.ac.cn)
英文摘要	A novel Yb,Ho,Pr:LuYAG laser crystal was successfully grown and investigated in detail, which belongs to the cubic system with a space group of Ia-3d. The X-ray rocking curve of the as-grown crystal implied high crystalline quality. The dislocation defects were revealed by the chemical method. Moreover, the density, thermal expansion coefficient and thermal conductivity were determined. The absorption coefficient at 935 nm and the emission cross-section at 2.911 mu m were obtained to be about 15.18 cm(-1) and 2.23 x 10(-21) cm(2), respectively. The lifetime of the lower laser level I-5(7) was shown to decrease from 7.58 to 5.88 ms, while that of the upper laser level I-5(6) basically remained unchanged, suggesting that the co-doped Pr3+ possessed an efficient deactivation effect and was beneficial in attaining population inversions of Ho3+. The corresponding findings illustrate that the Yb,Ho, Pr:LuYAG crystal can serve as a novel promising gain medium for realizing the 2.911 mu m laser pumped by similar to 940 nm high-power InGaAs laser diode.
资助项目	Natural Science Foun-dation of Anhui Province[1908085QE176] ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province[AHL2020QN02] ; National Natural Science Foundation of China (NSFC)[52102012] ; National Natural Science Foundation of China (NSFC)[51872290]
WOS关键词	M EMISSION ; HO3+ ; YB3+ ; IONS ; LUMINESCENCE ; DEFECTS
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000790788200007
资助机构	Natural Science Foun-dation of Anhui Province ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province ; National Natural Science Foundation of China (NSFC)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/130941]
专题	中国科学院合肥物质科学研究院
通讯作者	Sun, Dunlu
作者单位	1.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Crystal Lab Laser Technol Res Ctr, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 4.Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Huili,Sun, Dunlu,Luo, Jianqiao,et al. Growth, thermal, and spectroscopic properties of Yb,Ho,Pr:LuYAG single crystal: a novel similar to 2.9 mu m laser material[J]. JOURNAL OF LUMINESCENCE,2022,247.
APA	Zhang, Huili.,Sun, Dunlu.,Luo, Jianqiao.,Quan, Cong.,Hu, Lunzhen.,...&Chen, Yuwei.(2022).Growth, thermal, and spectroscopic properties of Yb,Ho,Pr:LuYAG single crystal: a novel similar to 2.9 mu m laser material.JOURNAL OF LUMINESCENCE,247.
MLA	Zhang, Huili,et al."Growth, thermal, and spectroscopic properties of Yb,Ho,Pr:LuYAG single crystal: a novel similar to 2.9 mu m laser material".JOURNAL OF LUMINESCENCE 247(2022).